9488531980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10567}}^1$

素因数の和:10751

約数の個数: 96

約数和(自身を含む): 22370342400

約数和(自身を除く): 12881810420

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 139, 170, 190, 278, 323, 340, 380, 556, 646, 695, 1292, 1390, 1615, 2363, 2641, 2780, 3230, 4726, 5282, 6460, 9452, 10564, 10567, 11815, 13205, 21134, 23630, 26410, 42268, 44897, 47260, 52820, 52835, 89794, 105670, 179588, 179639, 200773, 211340, 224485, 359278, 401546, 448970, 718556, 803092, 897940, 898195, 1003865, 1468813, 1796390, 2007730, 2937626, 3413141, 3592780, 4015460, 5875252, 6826282, 7344065, 13652564, 14688130, 17065705, 24969821, 27907447, 29376260, 34131410, 49939642, 55814894, 68262820, 99879284, 111629788, 124849105, 139537235, 249698210, 279074470, 474426599, 499396420, 558148940, 948853198, 1897706396, 2372132995, 4744265990, 9488531980]

約数ペア:

[(1, 9488531980), (2, 4744265990), (4, 2372132995), (5, 1897706396), (10, 948853198), (17, 558148940), (19, 499396420), (20, 474426599), (34, 279074470), (38, 249698210), (68, 139537235), (76, 124849105), (85, 111629788), (95, 99879284), (139, 68262820), (170, 55814894), (190, 49939642), (278, 34131410), (323, 29376260), (340, 27907447), (380, 24969821), (556, 17065705), (646, 14688130), (695, 13652564), (1292, 7344065), (1390, 6826282), (1615, 5875252), (2363, 4015460), (2641, 3592780), (2780, 3413141), (3230, 2937626), (4726, 2007730), (5282, 1796390), (6460, 1468813), (9452, 1003865), (10564, 898195), (10567, 897940), (11815, 803092), (13205, 718556), (21134, 448970), (23630, 401546), (26410, 359278), (42268, 224485), (44897, 211340), (47260, 200773), (52820, 179639), (52835, 179588), (89794, 105670)]