12560164540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1\times {\mathrm{8297}}^1$

素因数の和:9307

約数の個数: 96

約数和(自身を含む): 32922215424

約数和(自身を除く): 20362050884

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 983, 1540, 1966, 3932, 4915, 6881, 8297, 9830, 10813, 13762, 16594, 19660, 21626, 27524, 33188, 34405, 41485, 43252, 54065, 58079, 68810, 75691, 82970, 91267, 108130, 116158, 137620, 151382, 165940, 182534, 216260, 232316, 290395, 302764, 365068, 378455, 456335, 580790, 638869, 756910, 912670, 1161580, 1277738, 1513820, 1825340, 2555476, 3194345, 6388690, 8155951, 12777380, 16311902, 32623804, 40779755, 57091657, 81559510, 89715461, 114183314, 163119020, 179430922, 228366628, 285458285, 358861844, 448577305, 570916570, 628008227, 897154610, 1141833140, 1256016454, 1794309220, 2512032908, 3140041135, 6280082270, 12560164540]

約数ペア:

[(1, 12560164540), (2, 6280082270), (4, 3140041135), (5, 2512032908), (7, 1794309220), (10, 1256016454), (11, 1141833140), (14, 897154610), (20, 628008227), (22, 570916570), (28, 448577305), (35, 358861844), (44, 285458285), (55, 228366628), (70, 179430922), (77, 163119020), (110, 114183314), (140, 89715461), (154, 81559510), (220, 57091657), (308, 40779755), (385, 32623804), (770, 16311902), (983, 12777380), (1540, 8155951), (1966, 6388690), (3932, 3194345), (4915, 2555476), (6881, 1825340), (8297, 1513820), (9830, 1277738), (10813, 1161580), (13762, 912670), (16594, 756910), (19660, 638869), (21626, 580790), (27524, 456335), (33188, 378455), (34405, 365068), (41485, 302764), (43252, 290395), (54065, 232316), (58079, 216260), (68810, 182534), (75691, 165940), (82970, 151382), (91267, 137620), (108130, 116158)]