22318450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 56996352

約数和(自身を除く): 34677902

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 31, 34, 35, 50, 55, 62, 70, 77, 85, 110, 119, 121, 154, 155, 170, 175, 187, 217, 238, 242, 275, 310, 341, 350, 374, 385, 425, 434, 527, 550, 595, 605, 682, 770, 775, 847, 850, 935, 1054, 1085, 1190, 1210, 1309, 1550, 1694, 1705, 1870, 1925, 2057, 2170, 2387, 2618, 2635, 2975, 3025, 3410, 3689, 3751, 3850, 4114, 4235, 4675, 4774, 5270, 5425, 5797, 5950, 6050, 6545, 7378, 7502, 8470, 8525, 9350, 10285, 10850, 11594, 11935, 13090, 13175, 14399, 17050, 18445, 18755, 20570, 21175, 23870, 26257, 26350, 28798, 28985, 32725, 36890, 37510, 40579, 42350, 51425, 52514, 57970, 59675, 63767, 65450, 71995, 81158, 92225, 93775, 102850, 119350, 127534, 131285, 143990, 144925, 184450, 187550, 202895, 262570, 289850, 318835, 359975, 405790, 446369, 637670, 656425, 719950, 892738, 1014475, 1312850, 1594175, 2028950, 2231845, 3188350, 4463690, 11159225, 22318450]

約数ペア:

[(1, 22318450), (2, 11159225), (5, 4463690), (7, 3188350), (10, 2231845), (11, 2028950), (14, 1594175), (17, 1312850), (22, 1014475), (25, 892738), (31, 719950), (34, 656425), (35, 637670), (50, 446369), (55, 405790), (62, 359975), (70, 318835), (77, 289850), (85, 262570), (110, 202895), (119, 187550), (121, 184450), (154, 144925), (155, 143990), (170, 131285), (175, 127534), (187, 119350), (217, 102850), (238, 93775), (242, 92225), (275, 81158), (310, 71995), (341, 65450), (350, 63767), (374, 59675), (385, 57970), (425, 52514), (434, 51425), (527, 42350), (550, 40579), (595, 37510), (605, 36890), (682, 32725), (770, 28985), (775, 28798), (847, 26350), (850, 26257), (935, 23870), (1054, 21175), (1085, 20570), (1190, 18755), (1210, 18445), (1309, 17050), (1550, 14399), (1694, 13175), (1705, 13090), (1870, 11935), (1925, 11594), (2057, 10850), (2170, 10285), (2387, 9350), (2618, 8525), (2635, 8470), (2975, 7502), (3025, 7378), (3410, 6545), (3689, 6050), (3751, 5950), (3850, 5797), (4114, 5425), (4235, 5270), (4675, 4774)]