22841420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 59781120

約数和(自身を除く): 36939700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 277, 310, 380, 434, 532, 554, 589, 620, 665, 868, 1085, 1108, 1178, 1330, 1385, 1939, 2170, 2356, 2660, 2770, 2945, 3878, 4123, 4340, 5263, 5540, 5890, 7756, 8246, 8587, 9695, 10526, 11780, 16492, 17174, 19390, 20615, 21052, 26315, 34348, 36841, 38780, 41230, 42935, 52630, 60109, 73682, 82460, 85870, 105260, 120218, 147364, 163153, 171740, 184205, 240436, 300545, 326306, 368410, 601090, 652612, 736820, 815765, 1142071, 1202180, 1631530, 2284142, 3263060, 4568284, 5710355, 11420710, 22841420]

約数ペア:

[(1, 22841420), (2, 11420710), (4, 5710355), (5, 4568284), (7, 3263060), (10, 2284142), (14, 1631530), (19, 1202180), (20, 1142071), (28, 815765), (31, 736820), (35, 652612), (38, 601090), (62, 368410), (70, 326306), (76, 300545), (95, 240436), (124, 184205), (133, 171740), (140, 163153), (155, 147364), (190, 120218), (217, 105260), (266, 85870), (277, 82460), (310, 73682), (380, 60109), (434, 52630), (532, 42935), (554, 41230), (589, 38780), (620, 36841), (665, 34348), (868, 26315), (1085, 21052), (1108, 20615), (1178, 19390), (1330, 17174), (1385, 16492), (1939, 11780), (2170, 10526), (2356, 9695), (2660, 8587), (2770, 8246), (2945, 7756), (3878, 5890), (4123, 5540), (4340, 5263)]