100916080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74203}}^1$

素因数の和:74233

約数の個数: 40

約数和(自身を含む): 248434992

約数和(自身を除く): 147518912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 74203, 148406, 296812, 371015, 593624, 742030, 1187248, 1261451, 1484060, 2522902, 2968120, 5045804, 5936240, 6307255, 10091608, 12614510, 20183216, 25229020, 50458040, 100916080]

約数ペア:

[(1, 100916080), (2, 50458040), (4, 25229020), (5, 20183216), (8, 12614510), (10, 10091608), (16, 6307255), (17, 5936240), (20, 5045804), (34, 2968120), (40, 2522902), (68, 1484060), (80, 1261451), (85, 1187248), (136, 742030), (170, 593624), (272, 371015), (340, 296812), (680, 148406), (1360, 74203)]