118632040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3370

約数の個数: 64

約数和(自身を含む): 285120000

約数和(自身を除く): 166487960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1798, 3299, 3596, 4495, 6598, 7192, 8990, 13196, 16495, 17980, 26392, 32990, 35960, 65980, 95671, 102269, 131960, 191342, 204538, 382684, 409076, 478355, 511345, 765368, 818152, 956710, 1022690, 1913420, 2045380, 2965801, 3826840, 4090760, 5931602, 11863204, 14829005, 23726408, 29658010, 59316020, 118632040]

約数ペア:

[(1, 118632040), (2, 59316020), (4, 29658010), (5, 23726408), (8, 14829005), (10, 11863204), (20, 5931602), (29, 4090760), (31, 3826840), (40, 2965801), (58, 2045380), (62, 1913420), (116, 1022690), (124, 956710), (145, 818152), (155, 765368), (232, 511345), (248, 478355), (290, 409076), (310, 382684), (580, 204538), (620, 191342), (899, 131960), (1160, 102269), (1240, 95671), (1798, 65980), (3299, 35960), (3596, 32990), (4495, 26392), (6598, 17980), (7192, 16495), (8990, 13196)]