88057840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 222048288

約数和(自身を除く): 133990448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 227, 260, 373, 454, 520, 746, 908, 1040, 1135, 1492, 1816, 1865, 2270, 2951, 2984, 3632, 3730, 4540, 4849, 5902, 5968, 7460, 9080, 9698, 11804, 14755, 14920, 18160, 19396, 23608, 24245, 29510, 29840, 38792, 47216, 48490, 59020, 77584, 84671, 96980, 118040, 169342, 193960, 236080, 338684, 387920, 423355, 677368, 846710, 1100723, 1354736, 1693420, 2201446, 3386840, 4402892, 5503615, 6773680, 8805784, 11007230, 17611568, 22014460, 44028920, 88057840]

約数ペア:

[(1, 88057840), (2, 44028920), (4, 22014460), (5, 17611568), (8, 11007230), (10, 8805784), (13, 6773680), (16, 5503615), (20, 4402892), (26, 3386840), (40, 2201446), (52, 1693420), (65, 1354736), (80, 1100723), (104, 846710), (130, 677368), (208, 423355), (227, 387920), (260, 338684), (373, 236080), (454, 193960), (520, 169342), (746, 118040), (908, 96980), (1040, 84671), (1135, 77584), (1492, 59020), (1816, 48490), (1865, 47216), (2270, 38792), (2951, 29840), (2984, 29510), (3632, 24245), (3730, 23608), (4540, 19396), (4849, 18160), (5902, 14920), (5968, 14755), (7460, 11804), (9080, 9698)]