11640070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 25038720

約数和(自身を除く): 13398650

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 229, 230, 299, 391, 442, 458, 598, 782, 1105, 1145, 1495, 1955, 2210, 2290, 2977, 2990, 3893, 3910, 5083, 5267, 5954, 7786, 10166, 10534, 14885, 19465, 25415, 26335, 29770, 38930, 50609, 50830, 52670, 68471, 89539, 101218, 136942, 179078, 253045, 342355, 447695, 506090, 684710, 895390, 1164007, 2328014, 5820035, 11640070]

約数ペア:

[(1, 11640070), (2, 5820035), (5, 2328014), (10, 1164007), (13, 895390), (17, 684710), (23, 506090), (26, 447695), (34, 342355), (46, 253045), (65, 179078), (85, 136942), (115, 101218), (130, 89539), (170, 68471), (221, 52670), (229, 50830), (230, 50609), (299, 38930), (391, 29770), (442, 26335), (458, 25415), (598, 19465), (782, 14885), (1105, 10534), (1145, 10166), (1495, 7786), (1955, 5954), (2210, 5267), (2290, 5083), (2977, 3910), (2990, 3893)]