94754967700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{673}}^1$

素因数の和:1106

約数の個数: 144

約数和(自身を含む): 213138858240

約数和(自身を除く): 118383890540

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 137, 172, 215, 239, 274, 430, 478, 548, 673, 685, 860, 956, 1075, 1195, 1346, 1370, 2150, 2390, 2692, 2740, 3365, 3425, 4300, 4780, 5891, 5975, 6730, 6850, 10277, 11782, 11950, 13460, 13700, 16825, 20554, 23564, 23900, 28939, 29455, 32743, 33650, 41108, 51385, 57878, 58910, 65486, 67300, 92201, 102770, 115756, 117820, 130972, 144695, 147275, 160847, 163715, 184402, 205540, 256925, 289390, 294550, 321694, 327430, 368804, 461005, 513850, 578780, 589100, 643388, 654860, 723475, 804235, 818575, 922010, 1027700, 1407949, 1446950, 1608470, 1637150, 1844020, 2305025, 2815898, 2893900, 3216940, 3274300, 3964643, 4021175, 4610050, 5631796, 6916421, 7039745, 7929286, 8042350, 9220100, 13832842, 14079490, 15858572, 16084700, 19823215, 22036039, 27665684, 28158980, 34582105, 35198725, 39646430, 44072078, 69164210, 70397450, 79292860, 88144156, 99116075, 110180195, 138328420, 140794900, 172910525, 198232150, 220360390, 345821050, 396464300, 440720780, 550900975, 691642100, 947549677, 1101801950, 1895099354, 2203603900, 3790198708, 4737748385, 9475496770, 18950993540, 23688741925, 47377483850, 94754967700]

約数ペア:

[(1, 94754967700), (2, 47377483850), (4, 23688741925), (5, 18950993540), (10, 9475496770), (20, 4737748385), (25, 3790198708), (43, 2203603900), (50, 1895099354), (86, 1101801950), (100, 947549677), (137, 691642100), (172, 550900975), (215, 440720780), (239, 396464300), (274, 345821050), (430, 220360390), (478, 198232150), (548, 172910525), (673, 140794900), (685, 138328420), (860, 110180195), (956, 99116075), (1075, 88144156), (1195, 79292860), (1346, 70397450), (1370, 69164210), (2150, 44072078), (2390, 39646430), (2692, 35198725), (2740, 34582105), (3365, 28158980), (3425, 27665684), (4300, 22036039), (4780, 19823215), (5891, 16084700), (5975, 15858572), (6730, 14079490), (6850, 13832842), (10277, 9220100), (11782, 8042350), (11950, 7929286), (13460, 7039745), (13700, 6916421), (16825, 5631796), (20554, 4610050), (23564, 4021175), (23900, 3964643), (28939, 3274300), (29455, 3216940), (32743, 2893900), (33650, 2815898), (41108, 2305025), (51385, 1844020), (57878, 1637150), (58910, 1608470), (65486, 1446950), (67300, 1407949), (92201, 1027700), (102770, 922010), (115756, 818575), (117820, 804235), (130972, 723475), (144695, 654860), (147275, 643388), (160847, 589100), (163715, 578780), (184402, 513850), (205540, 461005), (256925, 368804), (289390, 327430), (294550, 321694)]