458889429560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4407313}}^1$

素因数の和:4407480

約数の個数: 64

約数和(自身を含む): 1094776797600

約数和(自身を除く): 635887368040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 137, 152, 190, 274, 380, 548, 685, 760, 1096, 1370, 2603, 2740, 5206, 5480, 10412, 13015, 20824, 26030, 52060, 104120, 4407313, 8814626, 17629252, 22036565, 35258504, 44073130, 83738947, 88146260, 167477894, 176292520, 334955788, 418694735, 603801881, 669911576, 837389470, 1207603762, 1674778940, 2415207524, 3019009405, 3349557880, 4830415048, 6038018810, 11472235739, 12076037620, 22944471478, 24152075240, 45888942956, 57361178695, 91777885912, 114722357390, 229444714780, 458889429560]

約数ペア:

[(1, 458889429560), (2, 229444714780), (4, 114722357390), (5, 91777885912), (8, 57361178695), (10, 45888942956), (19, 24152075240), (20, 22944471478), (38, 12076037620), (40, 11472235739), (76, 6038018810), (95, 4830415048), (137, 3349557880), (152, 3019009405), (190, 2415207524), (274, 1674778940), (380, 1207603762), (548, 837389470), (685, 669911576), (760, 603801881), (1096, 418694735), (1370, 334955788), (2603, 176292520), (2740, 167477894), (5206, 88146260), (5480, 83738947), (10412, 44073130), (13015, 35258504), (20824, 22036565), (26030, 17629252), (52060, 8814626), (104120, 4407313)]