22631420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 59294592

約数和(自身を除く): 36663172

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 119, 140, 148, 170, 185, 238, 257, 259, 340, 370, 476, 514, 518, 595, 629, 740, 1028, 1036, 1190, 1258, 1285, 1295, 1799, 2380, 2516, 2570, 2590, 3145, 3598, 4369, 4403, 5140, 5180, 6290, 7196, 8738, 8806, 8995, 9509, 12580, 17476, 17612, 17990, 19018, 21845, 22015, 30583, 35980, 38036, 43690, 44030, 47545, 61166, 66563, 87380, 88060, 95090, 122332, 133126, 152915, 161653, 190180, 266252, 305830, 323306, 332815, 611660, 646612, 665630, 808265, 1131571, 1331260, 1616530, 2263142, 3233060, 4526284, 5657855, 11315710, 22631420]

約数ペア:

[(1, 22631420), (2, 11315710), (4, 5657855), (5, 4526284), (7, 3233060), (10, 2263142), (14, 1616530), (17, 1331260), (20, 1131571), (28, 808265), (34, 665630), (35, 646612), (37, 611660), (68, 332815), (70, 323306), (74, 305830), (85, 266252), (119, 190180), (140, 161653), (148, 152915), (170, 133126), (185, 122332), (238, 95090), (257, 88060), (259, 87380), (340, 66563), (370, 61166), (476, 47545), (514, 44030), (518, 43690), (595, 38036), (629, 35980), (740, 30583), (1028, 22015), (1036, 21845), (1190, 19018), (1258, 17990), (1285, 17612), (1295, 17476), (1799, 12580), (2380, 9509), (2516, 8995), (2570, 8806), (2590, 8738), (3145, 7196), (3598, 6290), (4369, 5180), (4403, 5140)]