2201646400

素因数分解:

$2^6\times 5^2\times {\mathrm{89}}^1\times {\mathrm{15461}}^1$

素因数の和:15572

約数の個数: 84

約数和(自身を含む): 5478650460

約数和(自身を除く): 3277004060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 89, 100, 160, 178, 200, 320, 356, 400, 445, 712, 800, 890, 1424, 1600, 1780, 2225, 2848, 3560, 4450, 5696, 7120, 8900, 14240, 15461, 17800, 28480, 30922, 35600, 61844, 71200, 77305, 123688, 142400, 154610, 247376, 309220, 386525, 494752, 618440, 773050, 989504, 1236880, 1376029, 1546100, 2473760, 2752058, 3092200, 4947520, 5504116, 6184400, 6880145, 11008232, 12368800, 13760290, 22016464, 24737600, 27520580, 34400725, 44032928, 55041160, 68801450, 88065856, 110082320, 137602900, 220164640, 275205800, 440329280, 550411600, 1100823200, 2201646400]

約数ペア:

[(1, 2201646400), (2, 1100823200), (4, 550411600), (5, 440329280), (8, 275205800), (10, 220164640), (16, 137602900), (20, 110082320), (25, 88065856), (32, 68801450), (40, 55041160), (50, 44032928), (64, 34400725), (80, 27520580), (89, 24737600), (100, 22016464), (160, 13760290), (178, 12368800), (200, 11008232), (320, 6880145), (356, 6184400), (400, 5504116), (445, 4947520), (712, 3092200), (800, 2752058), (890, 2473760), (1424, 1546100), (1600, 1376029), (1780, 1236880), (2225, 989504), (2848, 773050), (3560, 618440), (4450, 494752), (5696, 386525), (7120, 309220), (8900, 247376), (14240, 154610), (15461, 142400), (17800, 123688), (28480, 77305), (30922, 71200), (35600, 61844)]