610468840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1907}}^1$

素因数の和:2122

約数の個数: 64

約数和(自身を含む): 1409477760

約数和(自身を除く): 799008920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 151, 212, 265, 302, 424, 530, 604, 755, 1060, 1208, 1510, 1907, 2120, 3020, 3814, 6040, 7628, 8003, 9535, 15256, 16006, 19070, 32012, 38140, 40015, 64024, 76280, 80030, 101071, 160060, 202142, 287957, 320120, 404284, 505355, 575914, 808568, 1010710, 1151828, 1439785, 2021420, 2303656, 2879570, 4042840, 5759140, 11518280, 15261721, 30523442, 61046884, 76308605, 122093768, 152617210, 305234420, 610468840]

約数ペア:

[(1, 610468840), (2, 305234420), (4, 152617210), (5, 122093768), (8, 76308605), (10, 61046884), (20, 30523442), (40, 15261721), (53, 11518280), (106, 5759140), (151, 4042840), (212, 2879570), (265, 2303656), (302, 2021420), (424, 1439785), (530, 1151828), (604, 1010710), (755, 808568), (1060, 575914), (1208, 505355), (1510, 404284), (1907, 320120), (2120, 287957), (3020, 202142), (3814, 160060), (6040, 101071), (7628, 80030), (8003, 76280), (9535, 64024), (15256, 40015), (16006, 38140), (19070, 32012)]