1570852660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1523}}^1\times {\mathrm{3967}}^1$

素因数の和:5512

約数の個数: 48

約数和(自身を含む): 3555772416

約数和(自身を除く): 1984919756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1523, 3046, 3967, 6092, 7615, 7934, 15230, 15868, 19799, 19835, 30460, 39598, 39670, 51571, 79196, 79340, 98995, 103142, 197990, 206284, 257855, 395980, 515710, 1031420, 6041741, 12083482, 24166964, 30208705, 60417410, 78542633, 120834820, 157085266, 314170532, 392713165, 785426330, 1570852660]

約数ペア:

[(1, 1570852660), (2, 785426330), (4, 392713165), (5, 314170532), (10, 157085266), (13, 120834820), (20, 78542633), (26, 60417410), (52, 30208705), (65, 24166964), (130, 12083482), (260, 6041741), (1523, 1031420), (3046, 515710), (3967, 395980), (6092, 257855), (7615, 206284), (7934, 197990), (15230, 103142), (15868, 98995), (19799, 79340), (19835, 79196), (30460, 51571), (39598, 39670)]