329175050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4007}}^1$

素因数の和:4103

約数の個数: 48

約数和(自身を含む): 644101632

約数和(自身を除く): 314926582

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 106, 155, 265, 310, 530, 775, 1325, 1550, 1643, 2650, 3286, 4007, 8014, 8215, 16430, 20035, 40070, 41075, 82150, 100175, 124217, 200350, 212371, 248434, 424742, 621085, 1061855, 1242170, 2123710, 3105425, 5309275, 6210850, 6583501, 10618550, 13167002, 32917505, 65835010, 164587525, 329175050]

約数ペア:

[(1, 329175050), (2, 164587525), (5, 65835010), (10, 32917505), (25, 13167002), (31, 10618550), (50, 6583501), (53, 6210850), (62, 5309275), (106, 3105425), (155, 2123710), (265, 1242170), (310, 1061855), (530, 621085), (775, 424742), (1325, 248434), (1550, 212371), (1643, 200350), (2650, 124217), (3286, 100175), (4007, 82150), (8014, 41075), (8215, 40070), (16430, 20035)]