2012323150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{76369}}^1$

素因数の和:76429

約数の個数: 48

約数和(自身を含む): 4090988160

約数和(自身を除く): 2078665010

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 5270, 13175, 26350, 76369, 152738, 381845, 763690, 1298273, 1909225, 2367439, 2596546, 3818450, 4734878, 6491365, 11837195, 12982730, 23674390, 32456825, 40246463, 59185975, 64913650, 80492926, 118371950, 201232315, 402464630, 1006161575, 2012323150]

約数ペア:

[(1, 2012323150), (2, 1006161575), (5, 402464630), (10, 201232315), (17, 118371950), (25, 80492926), (31, 64913650), (34, 59185975), (50, 40246463), (62, 32456825), (85, 23674390), (155, 12982730), (170, 11837195), (310, 6491365), (425, 4734878), (527, 3818450), (775, 2596546), (850, 2367439), (1054, 1909225), (1550, 1298273), (2635, 763690), (5270, 381845), (13175, 152738), (26350, 76369)]