14950220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 32749920

約数和(自身を除く): 17799700

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 89, 148, 178, 185, 227, 356, 370, 445, 454, 740, 890, 908, 1135, 1780, 2270, 3293, 4540, 6586, 8399, 13172, 16465, 16798, 20203, 32930, 33596, 40406, 41995, 65860, 80812, 83990, 101015, 167980, 202030, 404060, 747511, 1495022, 2990044, 3737555, 7475110, 14950220]

約数ペア:

[(1, 14950220), (2, 7475110), (4, 3737555), (5, 2990044), (10, 1495022), (20, 747511), (37, 404060), (74, 202030), (89, 167980), (148, 101015), (178, 83990), (185, 80812), (227, 65860), (356, 41995), (370, 40406), (445, 33596), (454, 32930), (740, 20203), (890, 16798), (908, 16465), (1135, 13172), (1780, 8399), (2270, 6586), (3293, 4540)]