11569480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1214

約数の個数: 64

約数和(自身を含む): 29534400

約数和(自身を除く): 17964920

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1171, 1235, 1976, 2342, 2470, 4684, 4940, 5855, 9368, 9880, 11710, 15223, 22249, 23420, 30446, 44498, 46840, 60892, 76115, 88996, 111245, 121784, 152230, 177992, 222490, 289237, 304460, 444980, 578474, 608920, 889960, 1156948, 1446185, 2313896, 2892370, 5784740, 11569480]

約数ペア:

[(1, 11569480), (2, 5784740), (4, 2892370), (5, 2313896), (8, 1446185), (10, 1156948), (13, 889960), (19, 608920), (20, 578474), (26, 444980), (38, 304460), (40, 289237), (52, 222490), (65, 177992), (76, 152230), (95, 121784), (104, 111245), (130, 88996), (152, 76115), (190, 60892), (247, 46840), (260, 44498), (380, 30446), (494, 23420), (520, 22249), (760, 15223), (988, 11710), (1171, 9880), (1235, 9368), (1976, 5855), (2342, 4940), (2470, 4684)]