15662924650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 30659131440

約数和(自身を除く): 14996206790

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 97, 145, 193, 194, 290, 386, 485, 577, 725, 965, 970, 1154, 1450, 1930, 2425, 2813, 2885, 4825, 4850, 5597, 5626, 5770, 9650, 11194, 14065, 14425, 16733, 18721, 27985, 28130, 28850, 33466, 37442, 55969, 55970, 70325, 83665, 93605, 111361, 111938, 139925, 140650, 167330, 187210, 222722, 279845, 279850, 418325, 468025, 542909, 556805, 559690, 836650, 936050, 1085818, 1113610, 1399225, 1623101, 2714545, 2784025, 2798450, 3229469, 3246202, 5429090, 5568050, 6458938, 8115505, 10802017, 13572725, 16147345, 16231010, 21604034, 27145450, 32294690, 40577525, 54010085, 80736725, 81155050, 108020170, 161473450, 270050425, 313258493, 540100850, 626516986, 1566292465, 3132584930, 7831462325, 15662924650]

約数ペア:

[(1, 15662924650), (2, 7831462325), (5, 3132584930), (10, 1566292465), (25, 626516986), (29, 540100850), (50, 313258493), (58, 270050425), (97, 161473450), (145, 108020170), (193, 81155050), (194, 80736725), (290, 54010085), (386, 40577525), (485, 32294690), (577, 27145450), (725, 21604034), (965, 16231010), (970, 16147345), (1154, 13572725), (1450, 10802017), (1930, 8115505), (2425, 6458938), (2813, 5568050), (2885, 5429090), (4825, 3246202), (4850, 3229469), (5597, 2798450), (5626, 2784025), (5770, 2714545), (9650, 1623101), (11194, 1399225), (14065, 1113610), (14425, 1085818), (16733, 936050), (18721, 836650), (27985, 559690), (28130, 556805), (28850, 542909), (33466, 468025), (37442, 418325), (55969, 279850), (55970, 279845), (70325, 222722), (83665, 187210), (93605, 167330), (111361, 140650), (111938, 139925)]