80493400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 204518160

約数和(自身を除く): 124024760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 83, 100, 104, 130, 166, 200, 260, 325, 332, 373, 415, 520, 650, 664, 746, 830, 1079, 1300, 1492, 1660, 1865, 2075, 2158, 2600, 2984, 3320, 3730, 4150, 4316, 4849, 5395, 7460, 8300, 8632, 9325, 9698, 10790, 14920, 16600, 18650, 19396, 21580, 24245, 26975, 30959, 37300, 38792, 43160, 48490, 53950, 61918, 74600, 96980, 107900, 121225, 123836, 154795, 193960, 215800, 242450, 247672, 309590, 402467, 484900, 619180, 773975, 804934, 969800, 1238360, 1547950, 1609868, 2012335, 3095900, 3219736, 4024670, 6191800, 8049340, 10061675, 16098680, 20123350, 40246700, 80493400]

約数ペア:

[(1, 80493400), (2, 40246700), (4, 20123350), (5, 16098680), (8, 10061675), (10, 8049340), (13, 6191800), (20, 4024670), (25, 3219736), (26, 3095900), (40, 2012335), (50, 1609868), (52, 1547950), (65, 1238360), (83, 969800), (100, 804934), (104, 773975), (130, 619180), (166, 484900), (200, 402467), (260, 309590), (325, 247672), (332, 242450), (373, 215800), (415, 193960), (520, 154795), (650, 123836), (664, 121225), (746, 107900), (830, 96980), (1079, 74600), (1300, 61918), (1492, 53950), (1660, 48490), (1865, 43160), (2075, 38792), (2158, 37300), (2600, 30959), (2984, 26975), (3320, 24245), (3730, 21580), (4150, 19396), (4316, 18650), (4849, 16600), (5395, 14920), (7460, 10790), (8300, 9698), (8632, 9325)]