1040050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 2214144

約数和(自身を除く): 1174094

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 61, 62, 110, 122, 155, 275, 305, 310, 341, 550, 610, 671, 682, 775, 1342, 1525, 1550, 1705, 1891, 3050, 3355, 3410, 3782, 6710, 8525, 9455, 16775, 17050, 18910, 20801, 33550, 41602, 47275, 94550, 104005, 208010, 520025, 1040050]

約数ペア:

[(1, 1040050), (2, 520025), (5, 208010), (10, 104005), (11, 94550), (22, 47275), (25, 41602), (31, 33550), (50, 20801), (55, 18910), (61, 17050), (62, 16775), (110, 9455), (122, 8525), (155, 6710), (275, 3782), (305, 3410), (310, 3355), (341, 3050), (550, 1891), (610, 1705), (671, 1550), (682, 1525), (775, 1342)]