23834838040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{17609}}^1$

素因数の和:17789

約数の個数: 128

約数和(自身を含む): 61240536000

約数和(自身を除く): 37405697960

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 137, 152, 190, 247, 260, 274, 380, 494, 520, 548, 685, 760, 988, 1096, 1235, 1370, 1781, 1976, 2470, 2603, 2740, 3562, 4940, 5206, 5480, 7124, 8905, 9880, 10412, 13015, 14248, 17609, 17810, 20824, 26030, 33839, 35218, 35620, 52060, 67678, 70436, 71240, 88045, 104120, 135356, 140872, 169195, 176090, 228917, 270712, 334571, 338390, 352180, 457834, 669142, 676780, 704360, 915668, 1144585, 1338284, 1353560, 1672855, 1831336, 2289170, 2412433, 2676568, 3345710, 4349423, 4578340, 4824866, 6691420, 8698846, 9156680, 9649732, 12062165, 13382840, 17397692, 19299464, 21747115, 24124330, 31361629, 34795384, 43494230, 45836227, 48248660, 62723258, 86988460, 91672454, 96497320, 125446516, 156808145, 173976920, 183344908, 229181135, 250893032, 313616290, 366689816, 458362270, 595870951, 627232580, 916724540, 1191741902, 1254465160, 1833449080, 2383483804, 2979354755, 4766967608, 5958709510, 11917419020, 23834838040]

約数ペア:

[(1, 23834838040), (2, 11917419020), (4, 5958709510), (5, 4766967608), (8, 2979354755), (10, 2383483804), (13, 1833449080), (19, 1254465160), (20, 1191741902), (26, 916724540), (38, 627232580), (40, 595870951), (52, 458362270), (65, 366689816), (76, 313616290), (95, 250893032), (104, 229181135), (130, 183344908), (137, 173976920), (152, 156808145), (190, 125446516), (247, 96497320), (260, 91672454), (274, 86988460), (380, 62723258), (494, 48248660), (520, 45836227), (548, 43494230), (685, 34795384), (760, 31361629), (988, 24124330), (1096, 21747115), (1235, 19299464), (1370, 17397692), (1781, 13382840), (1976, 12062165), (2470, 9649732), (2603, 9156680), (2740, 8698846), (3562, 6691420), (4940, 4824866), (5206, 4578340), (5480, 4349423), (7124, 3345710), (8905, 2676568), (9880, 2412433), (10412, 2289170), (13015, 1831336), (14248, 1672855), (17609, 1353560), (17810, 1338284), (20824, 1144585), (26030, 915668), (33839, 704360), (35218, 676780), (35620, 669142), (52060, 457834), (67678, 352180), (70436, 338390), (71240, 334571), (88045, 270712), (104120, 228917), (135356, 176090), (140872, 169195)]