15629900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 39882864

約数和(自身を除く): 24252964

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1093, 1100, 1300, 1430, 2186, 2860, 3575, 4372, 5465, 7150, 10930, 12023, 14209, 14300, 21860, 24046, 27325, 28418, 48092, 54650, 56836, 60115, 71045, 109300, 120230, 142090, 156299, 240460, 284180, 300575, 312598, 355225, 601150, 625196, 710450, 781495, 1202300, 1420900, 1562990, 3125980, 3907475, 7814950, 15629900]

約数ペア:

[(1, 15629900), (2, 7814950), (4, 3907475), (5, 3125980), (10, 1562990), (11, 1420900), (13, 1202300), (20, 781495), (22, 710450), (25, 625196), (26, 601150), (44, 355225), (50, 312598), (52, 300575), (55, 284180), (65, 240460), (100, 156299), (110, 142090), (130, 120230), (143, 109300), (220, 71045), (260, 60115), (275, 56836), (286, 54650), (325, 48092), (550, 28418), (572, 27325), (650, 24046), (715, 21860), (1093, 14300), (1100, 14209), (1300, 12023), (1430, 10930), (2186, 7150), (2860, 5465), (3575, 4372)]