2022465640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{739}}^1$

素因数の和:1059

約数の個数: 128

約数和(自身を含む): 5184144000

約数和(自身を除く): 3161678360

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 277, 380, 494, 520, 554, 739, 760, 988, 1108, 1235, 1385, 1478, 1976, 2216, 2470, 2770, 2956, 3601, 3695, 4940, 5263, 5540, 5912, 7202, 7390, 9607, 9880, 10526, 11080, 14041, 14404, 14780, 18005, 19214, 21052, 26315, 28082, 28808, 29560, 36010, 38428, 42104, 48035, 52630, 56164, 68419, 70205, 72020, 76856, 96070, 105260, 112328, 136838, 140410, 144040, 182533, 192140, 204703, 210520, 273676, 280820, 342095, 365066, 384280, 409406, 547352, 561640, 684190, 730132, 818812, 912665, 1023515, 1368380, 1460264, 1637624, 1825330, 2047030, 2661139, 2736760, 3650660, 3889357, 4094060, 5322278, 7301320, 7778714, 8188120, 10644556, 13305695, 15557428, 19446785, 21289112, 26611390, 31114856, 38893570, 50561641, 53222780, 77787140, 101123282, 106445560, 155574280, 202246564, 252808205, 404493128, 505616410, 1011232820, 2022465640]

約数ペア:

[(1, 2022465640), (2, 1011232820), (4, 505616410), (5, 404493128), (8, 252808205), (10, 202246564), (13, 155574280), (19, 106445560), (20, 101123282), (26, 77787140), (38, 53222780), (40, 50561641), (52, 38893570), (65, 31114856), (76, 26611390), (95, 21289112), (104, 19446785), (130, 15557428), (152, 13305695), (190, 10644556), (247, 8188120), (260, 7778714), (277, 7301320), (380, 5322278), (494, 4094060), (520, 3889357), (554, 3650660), (739, 2736760), (760, 2661139), (988, 2047030), (1108, 1825330), (1235, 1637624), (1385, 1460264), (1478, 1368380), (1976, 1023515), (2216, 912665), (2470, 818812), (2770, 730132), (2956, 684190), (3601, 561640), (3695, 547352), (4940, 409406), (5263, 384280), (5540, 365066), (5912, 342095), (7202, 280820), (7390, 273676), (9607, 210520), (9880, 204703), (10526, 192140), (11080, 182533), (14041, 144040), (14404, 140410), (14780, 136838), (18005, 112328), (19214, 105260), (21052, 96070), (26315, 76856), (28082, 72020), (28808, 70205), (29560, 68419), (36010, 56164), (38428, 52630), (42104, 48035)]