23156600840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{28277}}^1$

素因数の和:28694

約数の個数: 64

約数和(自身を含む): 53140017600

約数和(自身を除く): 29983416760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 347, 472, 590, 694, 1180, 1388, 1735, 2360, 2776, 3470, 6940, 13880, 20473, 28277, 40946, 56554, 81892, 102365, 113108, 141385, 163784, 204730, 226216, 282770, 409460, 565540, 818920, 1131080, 1668343, 3336686, 6673372, 8341715, 9812119, 13346744, 16683430, 19624238, 33366860, 39248476, 49060595, 66733720, 78496952, 98121190, 196242380, 392484760, 578915021, 1157830042, 2315660084, 2894575105, 4631320168, 5789150210, 11578300420, 23156600840]

約数ペア:

[(1, 23156600840), (2, 11578300420), (4, 5789150210), (5, 4631320168), (8, 2894575105), (10, 2315660084), (20, 1157830042), (40, 578915021), (59, 392484760), (118, 196242380), (236, 98121190), (295, 78496952), (347, 66733720), (472, 49060595), (590, 39248476), (694, 33366860), (1180, 19624238), (1388, 16683430), (1735, 13346744), (2360, 9812119), (2776, 8341715), (3470, 6673372), (6940, 3336686), (13880, 1668343), (20473, 1131080), (28277, 818920), (40946, 565540), (56554, 409460), (81892, 282770), (102365, 226216), (113108, 204730), (141385, 163784)]