1092163840

素因数分解:

$2^8\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4421}}^1$

素因数の和:4635

約数の個数: 72

約数和(自身を含む): 2630223288

約数和(自身を除く): 1538059448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 256, 320, 386, 640, 772, 965, 1280, 1544, 1930, 3088, 3860, 4421, 6176, 7720, 8842, 12352, 15440, 17684, 22105, 24704, 30880, 35368, 44210, 49408, 61760, 70736, 88420, 123520, 141472, 176840, 247040, 282944, 353680, 565888, 707360, 853253, 1131776, 1414720, 1706506, 2829440, 3413012, 4266265, 5658880, 6826024, 8532530, 13652048, 17065060, 27304096, 34130120, 54608192, 68260240, 109216384, 136520480, 218432768, 273040960, 546081920, 1092163840]

約数ペア:

[(1, 1092163840), (2, 546081920), (4, 273040960), (5, 218432768), (8, 136520480), (10, 109216384), (16, 68260240), (20, 54608192), (32, 34130120), (40, 27304096), (64, 17065060), (80, 13652048), (128, 8532530), (160, 6826024), (193, 5658880), (256, 4266265), (320, 3413012), (386, 2829440), (640, 1706506), (772, 1414720), (965, 1131776), (1280, 853253), (1544, 707360), (1930, 565888), (3088, 353680), (3860, 282944), (4421, 247040), (6176, 176840), (7720, 141472), (8842, 123520), (12352, 88420), (15440, 70736), (17684, 61760), (22105, 49408), (24704, 44210), (30880, 35368)]