29352880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 80

約数和(自身を含む): 73281024

約数和(自身を除く): 43928144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 113, 136, 170, 191, 226, 272, 340, 382, 452, 565, 680, 764, 904, 955, 1130, 1360, 1528, 1808, 1910, 1921, 2260, 3056, 3247, 3820, 3842, 4520, 6494, 7640, 7684, 9040, 9605, 12988, 15280, 15368, 16235, 19210, 21583, 25976, 30736, 32470, 38420, 43166, 51952, 64940, 76840, 86332, 107915, 129880, 153680, 172664, 215830, 259760, 345328, 366911, 431660, 733822, 863320, 1467644, 1726640, 1834555, 2935288, 3669110, 5870576, 7338220, 14676440, 29352880]

約数ペア:

[(1, 29352880), (2, 14676440), (4, 7338220), (5, 5870576), (8, 3669110), (10, 2935288), (16, 1834555), (17, 1726640), (20, 1467644), (34, 863320), (40, 733822), (68, 431660), (80, 366911), (85, 345328), (113, 259760), (136, 215830), (170, 172664), (191, 153680), (226, 129880), (272, 107915), (340, 86332), (382, 76840), (452, 64940), (565, 51952), (680, 43166), (764, 38420), (904, 32470), (955, 30736), (1130, 25976), (1360, 21583), (1528, 19210), (1808, 16235), (1910, 15368), (1921, 15280), (2260, 12988), (3056, 9605), (3247, 9040), (3820, 7684), (3842, 7640), (4520, 6494)]