3581920

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 8624448

約数和(自身を除く): 5042528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 367, 488, 610, 734, 976, 1220, 1468, 1835, 1952, 2440, 2936, 3670, 4880, 5872, 7340, 9760, 11744, 14680, 22387, 29360, 44774, 58720, 89548, 111935, 179096, 223870, 358192, 447740, 716384, 895480, 1790960, 3581920]

約数ペア:

[(1, 3581920), (2, 1790960), (4, 895480), (5, 716384), (8, 447740), (10, 358192), (16, 223870), (20, 179096), (32, 111935), (40, 89548), (61, 58720), (80, 44774), (122, 29360), (160, 22387), (244, 14680), (305, 11744), (367, 9760), (488, 7340), (610, 5872), (734, 4880), (976, 3670), (1220, 2936), (1468, 2440), (1835, 1952)]