732156920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1669}}^1$

素因数の和:2688

約数の個数: 64

約数和(自身を含む): 1799992800

約数和(自身を除く): 1067835880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 997, 1669, 1994, 3338, 3988, 4985, 6676, 7976, 8345, 9970, 10967, 13352, 16690, 18359, 19940, 21934, 33380, 36718, 39880, 43868, 54835, 66760, 73436, 87736, 91795, 109670, 146872, 183590, 219340, 367180, 438680, 734360, 1663993, 3327986, 6655972, 8319965, 13311944, 16639930, 18303923, 33279860, 36607846, 66559720, 73215692, 91519615, 146431384, 183039230, 366078460, 732156920]

約数ペア:

[(1, 732156920), (2, 366078460), (4, 183039230), (5, 146431384), (8, 91519615), (10, 73215692), (11, 66559720), (20, 36607846), (22, 33279860), (40, 18303923), (44, 16639930), (55, 13311944), (88, 8319965), (110, 6655972), (220, 3327986), (440, 1663993), (997, 734360), (1669, 438680), (1994, 367180), (3338, 219340), (3988, 183590), (4985, 146872), (6676, 109670), (7976, 91795), (8345, 87736), (9970, 73436), (10967, 66760), (13352, 54835), (16690, 43868), (18359, 39880), (19940, 36718), (21934, 33380)]