11831300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 29164800

約数和(自身を除く): 17333500

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 479, 494, 650, 950, 958, 988, 1235, 1300, 1900, 1916, 2395, 2470, 4790, 4940, 6175, 6227, 9101, 9580, 11975, 12350, 12454, 18202, 23950, 24700, 24908, 31135, 36404, 45505, 47900, 62270, 91010, 118313, 124540, 155675, 182020, 227525, 236626, 311350, 455050, 473252, 591565, 622700, 910100, 1183130, 2366260, 2957825, 5915650, 11831300]

約数ペア:

[(1, 11831300), (2, 5915650), (4, 2957825), (5, 2366260), (10, 1183130), (13, 910100), (19, 622700), (20, 591565), (25, 473252), (26, 455050), (38, 311350), (50, 236626), (52, 227525), (65, 182020), (76, 155675), (95, 124540), (100, 118313), (130, 91010), (190, 62270), (247, 47900), (260, 45505), (325, 36404), (380, 31135), (475, 24908), (479, 24700), (494, 23950), (650, 18202), (950, 12454), (958, 12350), (988, 11975), (1235, 9580), (1300, 9101), (1900, 6227), (1916, 6175), (2395, 4940), (2470, 4790)]