4207010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 8031744

約数和(自身を除く): 3824734

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 331, 410, 662, 1271, 1655, 2542, 3310, 6355, 10261, 12710, 13571, 20522, 27142, 51305, 67855, 102610, 135710, 420701, 841402, 2103505, 4207010]

約数ペア:

[(1, 4207010), (2, 2103505), (5, 841402), (10, 420701), (31, 135710), (41, 102610), (62, 67855), (82, 51305), (155, 27142), (205, 20522), (310, 13571), (331, 12710), (410, 10261), (662, 6355), (1271, 3310), (1655, 2542)]