29896400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2460

約数の個数: 60

約数和(自身を含む): 74173824

約数和(自身を除く): 44277424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2411, 2480, 3100, 4822, 6200, 9644, 12055, 12400, 19288, 24110, 38576, 48220, 60275, 74741, 96440, 120550, 149482, 192880, 241100, 298964, 373705, 482200, 597928, 747410, 964400, 1195856, 1494820, 1868525, 2989640, 3737050, 5979280, 7474100, 14948200, 29896400]

約数ペア:

[(1, 29896400), (2, 14948200), (4, 7474100), (5, 5979280), (8, 3737050), (10, 2989640), (16, 1868525), (20, 1494820), (25, 1195856), (31, 964400), (40, 747410), (50, 597928), (62, 482200), (80, 373705), (100, 298964), (124, 241100), (155, 192880), (200, 149482), (248, 120550), (310, 96440), (400, 74741), (496, 60275), (620, 48220), (775, 38576), (1240, 24110), (1550, 19288), (2411, 12400), (2480, 12055), (3100, 9644), (4822, 6200)]