372183620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 797186880

約数和(自身を除く): 425003260

約数列:

[1, 2, 4, 5, 10, 20, 83, 139, 166, 278, 332, 415, 556, 695, 830, 1390, 1613, 1660, 2780, 3226, 6452, 8065, 11537, 16130, 23074, 32260, 46148, 57685, 115370, 133879, 224207, 230740, 267758, 448414, 535516, 669395, 896828, 1121035, 1338790, 2242070, 2677580, 4484140, 18609181, 37218362, 74436724, 93045905, 186091810, 372183620]

約数ペア:

[(1, 372183620), (2, 186091810), (4, 93045905), (5, 74436724), (10, 37218362), (20, 18609181), (83, 4484140), (139, 2677580), (166, 2242070), (278, 1338790), (332, 1121035), (415, 896828), (556, 669395), (695, 535516), (830, 448414), (1390, 267758), (1613, 230740), (1660, 224207), (2780, 133879), (3226, 115370), (6452, 57685), (8065, 46148), (11537, 32260), (16130, 23074)]