2013125620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10247}}^1$

素因数の和:10333

約数の個数: 96

約数和(自身を含む): 4958392320

約数和(自身を除く): 2945266700

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 47, 55, 76, 94, 95, 110, 188, 190, 209, 220, 235, 380, 418, 470, 517, 836, 893, 940, 1034, 1045, 1786, 2068, 2090, 2585, 3572, 4180, 4465, 5170, 8930, 9823, 10247, 10340, 17860, 19646, 20494, 39292, 40988, 49115, 51235, 98230, 102470, 112717, 194693, 196460, 204940, 225434, 389386, 450868, 481609, 563585, 778772, 963218, 973465, 1127170, 1926436, 1946930, 2141623, 2254340, 2408045, 3893860, 4283246, 4816090, 5297699, 8566492, 9150571, 9632180, 10595398, 10708115, 18301142, 21190796, 21416230, 26488495, 36602284, 42832460, 45752855, 52976990, 91505710, 100656281, 105953980, 183011420, 201312562, 402625124, 503281405, 1006562810, 2013125620]

約数ペア:

[(1, 2013125620), (2, 1006562810), (4, 503281405), (5, 402625124), (10, 201312562), (11, 183011420), (19, 105953980), (20, 100656281), (22, 91505710), (38, 52976990), (44, 45752855), (47, 42832460), (55, 36602284), (76, 26488495), (94, 21416230), (95, 21190796), (110, 18301142), (188, 10708115), (190, 10595398), (209, 9632180), (220, 9150571), (235, 8566492), (380, 5297699), (418, 4816090), (470, 4283246), (517, 3893860), (836, 2408045), (893, 2254340), (940, 2141623), (1034, 1946930), (1045, 1926436), (1786, 1127170), (2068, 973465), (2090, 963218), (2585, 778772), (3572, 563585), (4180, 481609), (4465, 450868), (5170, 389386), (8930, 225434), (9823, 204940), (10247, 196460), (10340, 194693), (17860, 112717), (19646, 102470), (20494, 98230), (39292, 51235), (40988, 49115)]