44401900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 101712240

約数和(自身を除く): 57310340

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 61, 100, 116, 122, 145, 244, 251, 290, 305, 502, 580, 610, 725, 1004, 1220, 1255, 1450, 1525, 1769, 2510, 2900, 3050, 3538, 5020, 6100, 6275, 7076, 7279, 8845, 12550, 14558, 15311, 17690, 25100, 29116, 30622, 35380, 36395, 44225, 61244, 72790, 76555, 88450, 145580, 153110, 176900, 181975, 306220, 363950, 382775, 444019, 727900, 765550, 888038, 1531100, 1776076, 2220095, 4440190, 8880380, 11100475, 22200950, 44401900]

約数ペア:

[(1, 44401900), (2, 22200950), (4, 11100475), (5, 8880380), (10, 4440190), (20, 2220095), (25, 1776076), (29, 1531100), (50, 888038), (58, 765550), (61, 727900), (100, 444019), (116, 382775), (122, 363950), (145, 306220), (244, 181975), (251, 176900), (290, 153110), (305, 145580), (502, 88450), (580, 76555), (610, 72790), (725, 61244), (1004, 44225), (1220, 36395), (1255, 35380), (1450, 30622), (1525, 29116), (1769, 25100), (2510, 17690), (2900, 15311), (3050, 14558), (3538, 12550), (5020, 8845), (6100, 7279), (6275, 7076)]