188088160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2976

約数の個数: 96

約数和(自身を含む): 494145792

約数和(自身を除く): 306057632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 2917, 3224, 4030, 4960, 5834, 6448, 8060, 11668, 12896, 14585, 16120, 23336, 29170, 32240, 37921, 46672, 58340, 64480, 75842, 90427, 93344, 116680, 151684, 180854, 189605, 233360, 303368, 361708, 379210, 452135, 466720, 606736, 723416, 758420, 904270, 1175551, 1213472, 1446832, 1516840, 1808540, 2351102, 2893664, 3033680, 3617080, 4702204, 5877755, 6067360, 7234160, 9404408, 11755510, 14468320, 18808816, 23511020, 37617632, 47022040, 94044080, 188088160]

約数ペア:

[(1, 188088160), (2, 94044080), (4, 47022040), (5, 37617632), (8, 23511020), (10, 18808816), (13, 14468320), (16, 11755510), (20, 9404408), (26, 7234160), (31, 6067360), (32, 5877755), (40, 4702204), (52, 3617080), (62, 3033680), (65, 2893664), (80, 2351102), (104, 1808540), (124, 1516840), (130, 1446832), (155, 1213472), (160, 1175551), (208, 904270), (248, 758420), (260, 723416), (310, 606736), (403, 466720), (416, 452135), (496, 379210), (520, 361708), (620, 303368), (806, 233360), (992, 189605), (1040, 180854), (1240, 151684), (1612, 116680), (2015, 93344), (2080, 90427), (2480, 75842), (2917, 64480), (3224, 58340), (4030, 46672), (4960, 37921), (5834, 32240), (6448, 29170), (8060, 23336), (11668, 16120), (12896, 14585)]