39946600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 101779200

約数和(自身を除く): 61832600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 40, 50, 62, 68, 85, 100, 124, 136, 155, 170, 200, 248, 310, 340, 379, 425, 527, 620, 680, 758, 775, 850, 1054, 1240, 1516, 1550, 1700, 1895, 2108, 2635, 3032, 3100, 3400, 3790, 4216, 5270, 6200, 6443, 7580, 9475, 10540, 11749, 12886, 13175, 15160, 18950, 21080, 23498, 25772, 26350, 32215, 37900, 46996, 51544, 52700, 58745, 64430, 75800, 93992, 105400, 117490, 128860, 161075, 199733, 234980, 257720, 293725, 322150, 399466, 469960, 587450, 644300, 798932, 998665, 1174900, 1288600, 1597864, 1997330, 2349800, 3994660, 4993325, 7989320, 9986650, 19973300, 39946600]

約数ペア:

[(1, 39946600), (2, 19973300), (4, 9986650), (5, 7989320), (8, 4993325), (10, 3994660), (17, 2349800), (20, 1997330), (25, 1597864), (31, 1288600), (34, 1174900), (40, 998665), (50, 798932), (62, 644300), (68, 587450), (85, 469960), (100, 399466), (124, 322150), (136, 293725), (155, 257720), (170, 234980), (200, 199733), (248, 161075), (310, 128860), (340, 117490), (379, 105400), (425, 93992), (527, 75800), (620, 64430), (680, 58745), (758, 52700), (775, 51544), (850, 46996), (1054, 37900), (1240, 32215), (1516, 26350), (1550, 25772), (1700, 23498), (1895, 21080), (2108, 18950), (2635, 15160), (3032, 13175), (3100, 12886), (3400, 11749), (3790, 10540), (4216, 9475), (5270, 7580), (6200, 6443)]