41697020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 92806560

約数和(自身を除く): 51109540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 197, 380, 394, 557, 788, 985, 1114, 1970, 2228, 2785, 3743, 3940, 5570, 7486, 10583, 11140, 14972, 18715, 21166, 37430, 42332, 52915, 74860, 105830, 109729, 211660, 219458, 438916, 548645, 1097290, 2084851, 2194580, 4169702, 8339404, 10424255, 20848510, 41697020]

約数ペア:

[(1, 41697020), (2, 20848510), (4, 10424255), (5, 8339404), (10, 4169702), (19, 2194580), (20, 2084851), (38, 1097290), (76, 548645), (95, 438916), (190, 219458), (197, 211660), (380, 109729), (394, 105830), (557, 74860), (788, 52915), (985, 42332), (1114, 37430), (1970, 21166), (2228, 18715), (2785, 14972), (3743, 11140), (3940, 10583), (5570, 7486)]