1442650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 3044448

約数和(自身を除く): 1601798

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 61, 86, 110, 122, 215, 275, 305, 430, 473, 550, 610, 671, 946, 1075, 1342, 1525, 2150, 2365, 2623, 3050, 3355, 4730, 5246, 6710, 11825, 13115, 16775, 23650, 26230, 28853, 33550, 57706, 65575, 131150, 144265, 288530, 721325, 1442650]

約数ペア:

[(1, 1442650), (2, 721325), (5, 288530), (10, 144265), (11, 131150), (22, 65575), (25, 57706), (43, 33550), (50, 28853), (55, 26230), (61, 23650), (86, 16775), (110, 13115), (122, 11825), (215, 6710), (275, 5246), (305, 4730), (430, 3355), (473, 3050), (550, 2623), (610, 2365), (671, 2150), (946, 1525), (1075, 1342)]