16363250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 33078240

約数和(自身を除く): 16714990

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 61, 74, 122, 125, 145, 185, 250, 290, 305, 370, 610, 725, 925, 1073, 1450, 1525, 1769, 1850, 2146, 2257, 3050, 3538, 3625, 4514, 4625, 5365, 7250, 7625, 8845, 9250, 10730, 11285, 15250, 17690, 22570, 26825, 44225, 53650, 56425, 65453, 88450, 112850, 130906, 134125, 221125, 268250, 282125, 327265, 442250, 564250, 654530, 1636325, 3272650, 8181625, 16363250]

約数ペア:

[(1, 16363250), (2, 8181625), (5, 3272650), (10, 1636325), (25, 654530), (29, 564250), (37, 442250), (50, 327265), (58, 282125), (61, 268250), (74, 221125), (122, 134125), (125, 130906), (145, 112850), (185, 88450), (250, 65453), (290, 56425), (305, 53650), (370, 44225), (610, 26825), (725, 22570), (925, 17690), (1073, 15250), (1450, 11285), (1525, 10730), (1769, 9250), (1850, 8845), (2146, 7625), (2257, 7250), (3050, 5365), (3538, 4625), (3625, 4514)]