4556450990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8501}}^1$

素因数の和:8578

約数の個数: 128

約数和(自身を含む): 10969620480

約数和(自身を除く): 6413169490

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 31, 35, 38, 62, 65, 70, 91, 95, 130, 133, 155, 182, 190, 217, 247, 266, 310, 403, 434, 455, 494, 589, 665, 806, 910, 1085, 1178, 1235, 1330, 1729, 2015, 2170, 2470, 2821, 2945, 3458, 4030, 4123, 5642, 5890, 7657, 8246, 8501, 8645, 14105, 15314, 17002, 17290, 20615, 28210, 38285, 41230, 42505, 53599, 59507, 76570, 85010, 107198, 110513, 119014, 161519, 221026, 263531, 267995, 297535, 323038, 527062, 535990, 552565, 595070, 773591, 807595, 1105130, 1130633, 1317655, 1547182, 1615190, 1844717, 2099747, 2261266, 2635310, 3425903, 3689434, 3867955, 4199494, 5007089, 5653165, 6851806, 7735910, 9223585, 10014178, 10498735, 11306330, 14698229, 17129515, 18447170, 20997470, 23981321, 25035445, 29396458, 34259030, 35049623, 47962642, 50070890, 65092157, 70099246, 73491145, 119906605, 130184314, 146982290, 175248115, 239813210, 325460785, 350496230, 455645099, 650921570, 911290198, 2278225495, 4556450990]

約数ペア:

[(1, 4556450990), (2, 2278225495), (5, 911290198), (7, 650921570), (10, 455645099), (13, 350496230), (14, 325460785), (19, 239813210), (26, 175248115), (31, 146982290), (35, 130184314), (38, 119906605), (62, 73491145), (65, 70099246), (70, 65092157), (91, 50070890), (95, 47962642), (130, 35049623), (133, 34259030), (155, 29396458), (182, 25035445), (190, 23981321), (217, 20997470), (247, 18447170), (266, 17129515), (310, 14698229), (403, 11306330), (434, 10498735), (455, 10014178), (494, 9223585), (589, 7735910), (665, 6851806), (806, 5653165), (910, 5007089), (1085, 4199494), (1178, 3867955), (1235, 3689434), (1330, 3425903), (1729, 2635310), (2015, 2261266), (2170, 2099747), (2470, 1844717), (2821, 1615190), (2945, 1547182), (3458, 1317655), (4030, 1130633), (4123, 1105130), (5642, 807595), (5890, 773591), (7657, 595070), (8246, 552565), (8501, 535990), (8645, 527062), (14105, 323038), (15314, 297535), (17002, 267995), (17290, 263531), (20615, 221026), (28210, 161519), (38285, 119014), (41230, 110513), (42505, 107198), (53599, 85010), (59507, 76570)]