1569442300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1997}}^1$

素因数の和:2311

約数の個数: 72

約数和(自身を含む): 3537898560

約数和(自身を除く): 1968456260

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 271, 290, 542, 580, 725, 1084, 1355, 1450, 1997, 2710, 2900, 3994, 5420, 6775, 7859, 7988, 9985, 13550, 15718, 19970, 27100, 31436, 39295, 39940, 49925, 57913, 78590, 99850, 115826, 157180, 196475, 199700, 231652, 289565, 392950, 541187, 579130, 785900, 1082374, 1158260, 1447825, 2164748, 2705935, 2895650, 5411870, 5791300, 10823740, 13529675, 15694423, 27059350, 31388846, 54118700, 62777692, 78472115, 156944230, 313888460, 392360575, 784721150, 1569442300]

約数ペア:

[(1, 1569442300), (2, 784721150), (4, 392360575), (5, 313888460), (10, 156944230), (20, 78472115), (25, 62777692), (29, 54118700), (50, 31388846), (58, 27059350), (100, 15694423), (116, 13529675), (145, 10823740), (271, 5791300), (290, 5411870), (542, 2895650), (580, 2705935), (725, 2164748), (1084, 1447825), (1355, 1158260), (1450, 1082374), (1997, 785900), (2710, 579130), (2900, 541187), (3994, 392950), (5420, 289565), (6775, 231652), (7859, 199700), (7988, 196475), (9985, 157180), (13550, 115826), (15718, 99850), (19970, 78590), (27100, 57913), (31436, 49925), (39295, 39940)]