99888040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 263854080

約数和(自身を除く): 163966040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 127, 140, 212, 254, 265, 280, 371, 424, 508, 530, 635, 742, 889, 1016, 1060, 1270, 1484, 1778, 1855, 2120, 2540, 2809, 2968, 3556, 3710, 4445, 5080, 5618, 6731, 7112, 7420, 8890, 11236, 13462, 14045, 14840, 17780, 19663, 22472, 26924, 28090, 33655, 35560, 39326, 47117, 53848, 56180, 67310, 78652, 94234, 98315, 112360, 134620, 157304, 188468, 196630, 235585, 269240, 356743, 376936, 393260, 471170, 713486, 786520, 942340, 1426972, 1783715, 1884680, 2497201, 2853944, 3567430, 4994402, 7134860, 9988804, 12486005, 14269720, 19977608, 24972010, 49944020, 99888040]

約数ペア:

[(1, 99888040), (2, 49944020), (4, 24972010), (5, 19977608), (7, 14269720), (8, 12486005), (10, 9988804), (14, 7134860), (20, 4994402), (28, 3567430), (35, 2853944), (40, 2497201), (53, 1884680), (56, 1783715), (70, 1426972), (106, 942340), (127, 786520), (140, 713486), (212, 471170), (254, 393260), (265, 376936), (280, 356743), (371, 269240), (424, 235585), (508, 196630), (530, 188468), (635, 157304), (742, 134620), (889, 112360), (1016, 98315), (1060, 94234), (1270, 78652), (1484, 67310), (1778, 56180), (1855, 53848), (2120, 47117), (2540, 39326), (2809, 35560), (2968, 33655), (3556, 28090), (3710, 26924), (4445, 22472), (5080, 19663), (5618, 17780), (6731, 14840), (7112, 14045), (7420, 13462), (8890, 11236)]