45148180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1589

約数の個数: 96

約数和(自身を含む): 124508160

約数和(自身を除く): 79359980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 1543, 2090, 2660, 2926, 3086, 4180, 5852, 6172, 7315, 7715, 10801, 14630, 15430, 16973, 21602, 29260, 29317, 30860, 33946, 43204, 54005, 58634, 67892, 84865, 108010, 117268, 118811, 146585, 169730, 205219, 216020, 237622, 293170, 322487, 339460, 410438, 475244, 586340, 594055, 644974, 820876, 1026095, 1188110, 1289948, 1612435, 2052190, 2257409, 2376220, 3224870, 4104380, 4514818, 6449740, 9029636, 11287045, 22574090, 45148180]

約数ペア:

[(1, 45148180), (2, 22574090), (4, 11287045), (5, 9029636), (7, 6449740), (10, 4514818), (11, 4104380), (14, 3224870), (19, 2376220), (20, 2257409), (22, 2052190), (28, 1612435), (35, 1289948), (38, 1188110), (44, 1026095), (55, 820876), (70, 644974), (76, 594055), (77, 586340), (95, 475244), (110, 410438), (133, 339460), (140, 322487), (154, 293170), (190, 237622), (209, 216020), (220, 205219), (266, 169730), (308, 146585), (380, 118811), (385, 117268), (418, 108010), (532, 84865), (665, 67892), (770, 58634), (836, 54005), (1045, 43204), (1330, 33946), (1463, 30860), (1540, 29317), (1543, 29260), (2090, 21602), (2660, 16973), (2926, 15430), (3086, 14630), (4180, 10801), (5852, 7715), (6172, 7315)]