73981100

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{6547}}^1$

素因数の和:6674

約数の個数: 36

約数和(自身を含む): 161984424

約数和(自身を除く): 88003324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 5650, 6547, 11300, 13094, 26188, 32735, 65470, 130940, 163675, 327350, 654700, 739811, 1479622, 2959244, 3699055, 7398110, 14796220, 18495275, 36990550, 73981100]

約数ペア:

[(1, 73981100), (2, 36990550), (4, 18495275), (5, 14796220), (10, 7398110), (20, 3699055), (25, 2959244), (50, 1479622), (100, 739811), (113, 654700), (226, 327350), (452, 163675), (565, 130940), (1130, 65470), (2260, 32735), (2825, 26188), (5650, 13094), (6547, 11300)]