576462980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 1277493504

約数和(自身を除く): 701030524

約数列:

[1, 2, 4, 5, 10, 20, 31, 53, 62, 106, 124, 155, 212, 265, 310, 331, 530, 620, 662, 1060, 1324, 1643, 1655, 2809, 3286, 3310, 5618, 6572, 6620, 8215, 10261, 11236, 14045, 16430, 17543, 20522, 28090, 32860, 35086, 41044, 51305, 56180, 70172, 87079, 87715, 102610, 174158, 175430, 205220, 348316, 350860, 435395, 543833, 870790, 929779, 1087666, 1741580, 1859558, 2175332, 2719165, 3719116, 4648895, 5438330, 9297790, 10876660, 18595580, 28823149, 57646298, 115292596, 144115745, 288231490, 576462980]

約数ペア:

[(1, 576462980), (2, 288231490), (4, 144115745), (5, 115292596), (10, 57646298), (20, 28823149), (31, 18595580), (53, 10876660), (62, 9297790), (106, 5438330), (124, 4648895), (155, 3719116), (212, 2719165), (265, 2175332), (310, 1859558), (331, 1741580), (530, 1087666), (620, 929779), (662, 870790), (1060, 543833), (1324, 435395), (1643, 350860), (1655, 348316), (2809, 205220), (3286, 175430), (3310, 174158), (5618, 102610), (6572, 87715), (6620, 87079), (8215, 70172), (10261, 56180), (11236, 51305), (14045, 41044), (16430, 35086), (17543, 32860), (20522, 28090)]