4099683890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{344801}}^1$

素因数の和:344878

約数の個数: 32

約数和(自身を含む): 7820109360

約数和(自身を除く): 3720425470

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 344801, 689602, 1724005, 3448010, 9999229, 14136841, 19998458, 28273682, 49996145, 70684205, 99992290, 141368410, 409968389, 819936778, 2049841945, 4099683890]

約数ペア:

[(1, 4099683890), (2, 2049841945), (5, 819936778), (10, 409968389), (29, 141368410), (41, 99992290), (58, 70684205), (82, 49996145), (145, 28273682), (205, 19998458), (290, 14136841), (410, 9999229), (1189, 3448010), (2378, 1724005), (5945, 689602), (11890, 344801)]