94774660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 222808320

約数和(自身を除く): 128033660

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 289, 323, 340, 380, 578, 646, 863, 1156, 1292, 1445, 1615, 1726, 2890, 3230, 3452, 4315, 5491, 5780, 6460, 8630, 10982, 14671, 16397, 17260, 21964, 27455, 29342, 32794, 54910, 58684, 65588, 73355, 81985, 109820, 146710, 163970, 249407, 278749, 293420, 327940, 498814, 557498, 997628, 1114996, 1247035, 1393745, 2494070, 2787490, 4738733, 4988140, 5574980, 9477466, 18954932, 23693665, 47387330, 94774660]

約数ペア:

[(1, 94774660), (2, 47387330), (4, 23693665), (5, 18954932), (10, 9477466), (17, 5574980), (19, 4988140), (20, 4738733), (34, 2787490), (38, 2494070), (68, 1393745), (76, 1247035), (85, 1114996), (95, 997628), (170, 557498), (190, 498814), (289, 327940), (323, 293420), (340, 278749), (380, 249407), (578, 163970), (646, 146710), (863, 109820), (1156, 81985), (1292, 73355), (1445, 65588), (1615, 58684), (1726, 54910), (2890, 32794), (3230, 29342), (3452, 27455), (4315, 21964), (5491, 17260), (5780, 16397), (6460, 14671), (8630, 10982)]