104964020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3137}}^1$

素因数の和:3392

約数の個数: 48

約数和(自身を含む): 253048320

約数和(自身を除く): 148084300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1195, 1673, 2390, 3137, 3346, 4780, 6274, 6692, 8365, 12548, 15685, 16730, 21959, 31370, 33460, 43918, 62740, 87836, 109795, 219590, 439180, 749743, 1499486, 2998972, 3748715, 5248201, 7497430, 10496402, 14994860, 20992804, 26241005, 52482010, 104964020]

約数ペア:

[(1, 104964020), (2, 52482010), (4, 26241005), (5, 20992804), (7, 14994860), (10, 10496402), (14, 7497430), (20, 5248201), (28, 3748715), (35, 2998972), (70, 1499486), (140, 749743), (239, 439180), (478, 219590), (956, 109795), (1195, 87836), (1673, 62740), (2390, 43918), (3137, 33460), (3346, 31370), (4780, 21959), (6274, 16730), (6692, 15685), (8365, 12548)]