22657127920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{29297}}^1$

素因数の和:30698

約数の個数: 80

約数和(自身を含む): 60248875968

約数和(自身を除く): 37591748048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1381, 2762, 5524, 6905, 9667, 11048, 13810, 19334, 22096, 27620, 29297, 38668, 48335, 55240, 58594, 77336, 96670, 110480, 117188, 146485, 154672, 193340, 205079, 234376, 292970, 386680, 410158, 468752, 585940, 773360, 820316, 1025395, 1171880, 1640632, 2050790, 2343760, 3281264, 4101580, 8203160, 16406320, 40459157, 80918314, 161836628, 202295785, 283214099, 323673256, 404591570, 566428198, 647346512, 809183140, 1132856396, 1416070495, 1618366280, 2265712792, 2832140990, 3236732560, 4531425584, 5664281980, 11328563960, 22657127920]

約数ペア:

[(1, 22657127920), (2, 11328563960), (4, 5664281980), (5, 4531425584), (7, 3236732560), (8, 2832140990), (10, 2265712792), (14, 1618366280), (16, 1416070495), (20, 1132856396), (28, 809183140), (35, 647346512), (40, 566428198), (56, 404591570), (70, 323673256), (80, 283214099), (112, 202295785), (140, 161836628), (280, 80918314), (560, 40459157), (1381, 16406320), (2762, 8203160), (5524, 4101580), (6905, 3281264), (9667, 2343760), (11048, 2050790), (13810, 1640632), (19334, 1171880), (22096, 1025395), (27620, 820316), (29297, 773360), (38668, 585940), (48335, 468752), (55240, 410158), (58594, 386680), (77336, 292970), (96670, 234376), (110480, 205079), (117188, 193340), (146485, 154672)]