512866380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{977}}^1$

素因数の和:1675

約数の個数: 96

約数和(自身を含む): 1550372544

約数和(自身を除く): 1037506164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 673, 780, 977, 1346, 1954, 2019, 2692, 2931, 3365, 3908, 4038, 4885, 5862, 6730, 8076, 8749, 9770, 10095, 11724, 12701, 13460, 14655, 17498, 19540, 20190, 25402, 26247, 29310, 34996, 38103, 40380, 43745, 50804, 52494, 58620, 63505, 76206, 87490, 104988, 127010, 131235, 152412, 174980, 190515, 254020, 262470, 381030, 524940, 657521, 762060, 1315042, 1972563, 2630084, 3287605, 3945126, 6575210, 7890252, 8547773, 9862815, 13150420, 17095546, 19725630, 25643319, 34191092, 39451260, 42738865, 51286638, 85477730, 102573276, 128216595, 170955460, 256433190, 512866380]

約数ペア:

[(1, 512866380), (2, 256433190), (3, 170955460), (4, 128216595), (5, 102573276), (6, 85477730), (10, 51286638), (12, 42738865), (13, 39451260), (15, 34191092), (20, 25643319), (26, 19725630), (30, 17095546), (39, 13150420), (52, 9862815), (60, 8547773), (65, 7890252), (78, 6575210), (130, 3945126), (156, 3287605), (195, 2630084), (260, 1972563), (390, 1315042), (673, 762060), (780, 657521), (977, 524940), (1346, 381030), (1954, 262470), (2019, 254020), (2692, 190515), (2931, 174980), (3365, 152412), (3908, 131235), (4038, 127010), (4885, 104988), (5862, 87490), (6730, 76206), (8076, 63505), (8749, 58620), (9770, 52494), (10095, 50804), (11724, 43745), (12701, 40380), (13460, 38103), (14655, 34996), (17498, 29310), (19540, 26247), (20190, 25402)]