122982760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2290

約数の個数: 64

約数和(自身を含む): 296654400

約数和(自身を除く): 173671640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 332, 340, 415, 664, 680, 830, 1411, 1660, 2179, 2822, 3320, 4358, 5644, 7055, 8716, 10895, 11288, 14110, 17432, 21790, 28220, 37043, 43580, 56440, 74086, 87160, 148172, 180857, 185215, 296344, 361714, 370430, 723428, 740860, 904285, 1446856, 1481720, 1808570, 3074569, 3617140, 6149138, 7234280, 12298276, 15372845, 24596552, 30745690, 61491380, 122982760]

約数ペア:

[(1, 122982760), (2, 61491380), (4, 30745690), (5, 24596552), (8, 15372845), (10, 12298276), (17, 7234280), (20, 6149138), (34, 3617140), (40, 3074569), (68, 1808570), (83, 1481720), (85, 1446856), (136, 904285), (166, 740860), (170, 723428), (332, 370430), (340, 361714), (415, 296344), (664, 185215), (680, 180857), (830, 148172), (1411, 87160), (1660, 74086), (2179, 56440), (2822, 43580), (3320, 37043), (4358, 28220), (5644, 21790), (7055, 17432), (8716, 14110), (10895, 11288)]