3478875920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{196769}}^1$

素因数の和:196812

約数の個数: 80

約数和(自身を含む): 9223003440

約数和(自身を除く): 5744127520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 196769, 393538, 787076, 983845, 1574152, 1967690, 2557997, 3148304, 3345073, 3935380, 5115994, 6690146, 7870760, 10231988, 12789985, 13380292, 15741520, 16725365, 20463976, 25579970, 26760584, 33450730, 40927952, 43485949, 51159940, 53521168, 66901460, 86971898, 102319880, 133802920, 173943796, 204639760, 217429745, 267605840, 347887592, 434859490, 695775184, 869718980, 1739437960, 3478875920]

約数ペア:

[(1, 3478875920), (2, 1739437960), (4, 869718980), (5, 695775184), (8, 434859490), (10, 347887592), (13, 267605840), (16, 217429745), (17, 204639760), (20, 173943796), (26, 133802920), (34, 102319880), (40, 86971898), (52, 66901460), (65, 53521168), (68, 51159940), (80, 43485949), (85, 40927952), (104, 33450730), (130, 26760584), (136, 25579970), (170, 20463976), (208, 16725365), (221, 15741520), (260, 13380292), (272, 12789985), (340, 10231988), (442, 7870760), (520, 6690146), (680, 5115994), (884, 3935380), (1040, 3345073), (1105, 3148304), (1360, 2557997), (1768, 1967690), (2210, 1574152), (3536, 983845), (4420, 787076), (8840, 393538), (17680, 196769)]