22313180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 53706240

約数和(自身を除く): 31393060

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 31, 34, 58, 62, 68, 73, 85, 116, 124, 145, 146, 155, 170, 290, 292, 310, 340, 365, 493, 527, 580, 620, 730, 899, 986, 1054, 1241, 1460, 1798, 1972, 2108, 2117, 2263, 2465, 2482, 2635, 3596, 4234, 4495, 4526, 4930, 4964, 5270, 6205, 8468, 8990, 9052, 9860, 10540, 10585, 11315, 12410, 15283, 17980, 21170, 22630, 24820, 30566, 35989, 38471, 42340, 45260, 61132, 65627, 71978, 76415, 76942, 131254, 143956, 152830, 153884, 179945, 192355, 262508, 305660, 328135, 359890, 384710, 656270, 719780, 769420, 1115659, 1312540, 2231318, 4462636, 5578295, 11156590, 22313180]

約数ペア:

[(1, 22313180), (2, 11156590), (4, 5578295), (5, 4462636), (10, 2231318), (17, 1312540), (20, 1115659), (29, 769420), (31, 719780), (34, 656270), (58, 384710), (62, 359890), (68, 328135), (73, 305660), (85, 262508), (116, 192355), (124, 179945), (145, 153884), (146, 152830), (155, 143956), (170, 131254), (290, 76942), (292, 76415), (310, 71978), (340, 65627), (365, 61132), (493, 45260), (527, 42340), (580, 38471), (620, 35989), (730, 30566), (899, 24820), (986, 22630), (1054, 21170), (1241, 17980), (1460, 15283), (1798, 12410), (1972, 11315), (2108, 10585), (2117, 10540), (2263, 9860), (2465, 9052), (2482, 8990), (2635, 8468), (3596, 6205), (4234, 5270), (4495, 4964), (4526, 4930)]