101387020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 150209780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 89, 103, 140, 158, 178, 206, 316, 356, 395, 412, 445, 515, 553, 623, 721, 790, 890, 1030, 1106, 1246, 1442, 1580, 1780, 2060, 2212, 2492, 2765, 2884, 3115, 3605, 5530, 6230, 7031, 7210, 8137, 9167, 11060, 12460, 14062, 14420, 16274, 18334, 28124, 32548, 35155, 36668, 40685, 45835, 49217, 56959, 64169, 70310, 81370, 91670, 98434, 113918, 128338, 140620, 162740, 183340, 196868, 227836, 246085, 256676, 284795, 320845, 492170, 569590, 641690, 724193, 984340, 1139180, 1283380, 1448386, 2896772, 3620965, 5069351, 7241930, 10138702, 14483860, 20277404, 25346755, 50693510, 101387020]

約数ペア:

[(1, 101387020), (2, 50693510), (4, 25346755), (5, 20277404), (7, 14483860), (10, 10138702), (14, 7241930), (20, 5069351), (28, 3620965), (35, 2896772), (70, 1448386), (79, 1283380), (89, 1139180), (103, 984340), (140, 724193), (158, 641690), (178, 569590), (206, 492170), (316, 320845), (356, 284795), (395, 256676), (412, 246085), (445, 227836), (515, 196868), (553, 183340), (623, 162740), (721, 140620), (790, 128338), (890, 113918), (1030, 98434), (1106, 91670), (1246, 81370), (1442, 70310), (1580, 64169), (1780, 56959), (2060, 49217), (2212, 45835), (2492, 40685), (2765, 36668), (2884, 35155), (3115, 32548), (3605, 28124), (5530, 18334), (6230, 16274), (7031, 14420), (7210, 14062), (8137, 12460), (9167, 11060)]