7736476280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{14347}}^1$

素因数の和:14449

約数の個数: 128

約数和(自身を含む): 20175583680

約数和(自身を除く): 12439107400

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 61, 65, 68, 85, 104, 122, 130, 136, 170, 221, 244, 260, 305, 340, 442, 488, 520, 610, 680, 793, 884, 1037, 1105, 1220, 1586, 1768, 2074, 2210, 2440, 3172, 3965, 4148, 4420, 5185, 6344, 7930, 8296, 8840, 10370, 13481, 14347, 15860, 20740, 26962, 28694, 31720, 41480, 53924, 57388, 67405, 71735, 107848, 114776, 134810, 143470, 186511, 243899, 269620, 286940, 373022, 487798, 539240, 573880, 746044, 875167, 932555, 975596, 1219495, 1492088, 1750334, 1865110, 1951192, 2438990, 3170687, 3500668, 3730220, 4375835, 4877980, 6341374, 7001336, 7460440, 8751670, 9755960, 11377171, 12682748, 14877839, 15853435, 17503340, 22754342, 25365496, 29755678, 31706870, 35006680, 45508684, 56885855, 59511356, 63413740, 74389195, 91017368, 113771710, 119022712, 126827480, 148778390, 193411907, 227543420, 297556780, 386823814, 455086840, 595113560, 773647628, 967059535, 1547295256, 1934119070, 3868238140, 7736476280]

約数ペア:

[(1, 7736476280), (2, 3868238140), (4, 1934119070), (5, 1547295256), (8, 967059535), (10, 773647628), (13, 595113560), (17, 455086840), (20, 386823814), (26, 297556780), (34, 227543420), (40, 193411907), (52, 148778390), (61, 126827480), (65, 119022712), (68, 113771710), (85, 91017368), (104, 74389195), (122, 63413740), (130, 59511356), (136, 56885855), (170, 45508684), (221, 35006680), (244, 31706870), (260, 29755678), (305, 25365496), (340, 22754342), (442, 17503340), (488, 15853435), (520, 14877839), (610, 12682748), (680, 11377171), (793, 9755960), (884, 8751670), (1037, 7460440), (1105, 7001336), (1220, 6341374), (1586, 4877980), (1768, 4375835), (2074, 3730220), (2210, 3500668), (2440, 3170687), (3172, 2438990), (3965, 1951192), (4148, 1865110), (4420, 1750334), (5185, 1492088), (6344, 1219495), (7930, 975596), (8296, 932555), (8840, 875167), (10370, 746044), (13481, 573880), (14347, 539240), (15860, 487798), (20740, 373022), (26962, 286940), (28694, 269620), (31720, 243899), (41480, 186511), (53924, 143470), (57388, 134810), (67405, 114776), (71735, 107848)]