102672760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1552

約数の個数: 64

約数和(自身を含む): 243064800

約数和(自身を除く): 140392040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 61, 116, 122, 145, 232, 244, 290, 305, 488, 580, 610, 1160, 1220, 1451, 1769, 2440, 2902, 3538, 5804, 7076, 7255, 8845, 11608, 14152, 14510, 17690, 29020, 35380, 42079, 58040, 70760, 84158, 88511, 168316, 177022, 210395, 336632, 354044, 420790, 442555, 708088, 841580, 885110, 1683160, 1770220, 2566819, 3540440, 5133638, 10267276, 12834095, 20534552, 25668190, 51336380, 102672760]

約数ペア:

[(1, 102672760), (2, 51336380), (4, 25668190), (5, 20534552), (8, 12834095), (10, 10267276), (20, 5133638), (29, 3540440), (40, 2566819), (58, 1770220), (61, 1683160), (116, 885110), (122, 841580), (145, 708088), (232, 442555), (244, 420790), (290, 354044), (305, 336632), (488, 210395), (580, 177022), (610, 168316), (1160, 88511), (1220, 84158), (1451, 70760), (1769, 58040), (2440, 42079), (2902, 35380), (3538, 29020), (5804, 17690), (7076, 14510), (7255, 14152), (8845, 11608)]