22174460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 144

約数和(自身を含む): 63086688

約数和(自身を除く): 40912228

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 68, 70, 77, 85, 98, 110, 119, 121, 140, 154, 170, 187, 196, 220, 238, 242, 245, 308, 340, 374, 385, 476, 484, 490, 539, 595, 605, 748, 770, 833, 847, 935, 980, 1078, 1190, 1210, 1309, 1331, 1540, 1666, 1694, 1870, 2057, 2156, 2380, 2420, 2618, 2662, 2695, 3332, 3388, 3740, 4114, 4165, 4235, 5236, 5324, 5390, 5929, 6545, 6655, 8228, 8330, 8470, 9163, 9317, 10285, 10780, 11858, 13090, 13310, 14399, 16660, 16940, 18326, 18634, 20570, 22627, 23716, 26180, 26620, 28798, 29645, 36652, 37268, 41140, 45254, 45815, 46585, 57596, 59290, 65219, 71995, 90508, 91630, 93170, 100793, 113135, 118580, 130438, 143990, 158389, 183260, 186340, 201586, 226270, 260876, 287980, 316778, 326095, 403172, 452540, 503965, 633556, 652190, 791945, 1007930, 1108723, 1304380, 1583890, 2015860, 2217446, 3167780, 4434892, 5543615, 11087230, 22174460]

約数ペア:

[(1, 22174460), (2, 11087230), (4, 5543615), (5, 4434892), (7, 3167780), (10, 2217446), (11, 2015860), (14, 1583890), (17, 1304380), (20, 1108723), (22, 1007930), (28, 791945), (34, 652190), (35, 633556), (44, 503965), (49, 452540), (55, 403172), (68, 326095), (70, 316778), (77, 287980), (85, 260876), (98, 226270), (110, 201586), (119, 186340), (121, 183260), (140, 158389), (154, 143990), (170, 130438), (187, 118580), (196, 113135), (220, 100793), (238, 93170), (242, 91630), (245, 90508), (308, 71995), (340, 65219), (374, 59290), (385, 57596), (476, 46585), (484, 45815), (490, 45254), (539, 41140), (595, 37268), (605, 36652), (748, 29645), (770, 28798), (833, 26620), (847, 26180), (935, 23716), (980, 22627), (1078, 20570), (1190, 18634), (1210, 18326), (1309, 16940), (1331, 16660), (1540, 14399), (1666, 13310), (1694, 13090), (1870, 11858), (2057, 10780), (2156, 10285), (2380, 9317), (2420, 9163), (2618, 8470), (2662, 8330), (2695, 8228), (3332, 6655), (3388, 6545), (3740, 5929), (4114, 5390), (4165, 5324), (4235, 5236)]