100357840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114043}}^1$

素因数の和:114067

約数の個数: 40

約数和(自身を含む): 254546208

約数和(自身を除く): 154188368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 114043, 228086, 456172, 570215, 912344, 1140430, 1254473, 1824688, 2280860, 2508946, 4561720, 5017892, 6272365, 9123440, 10035784, 12544730, 20071568, 25089460, 50178920, 100357840]

約数ペア:

[(1, 100357840), (2, 50178920), (4, 25089460), (5, 20071568), (8, 12544730), (10, 10035784), (11, 9123440), (16, 6272365), (20, 5017892), (22, 4561720), (40, 2508946), (44, 2280860), (55, 1824688), (80, 1254473), (88, 1140430), (110, 912344), (176, 570215), (220, 456172), (440, 228086), (880, 114043)]