201790120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{24851}}^1$

素因数の和:24898

約数の個数: 64

約数和(自身を含む): 536803200

約数和(自身を除く): 335013080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 24851, 49702, 99404, 124255, 173957, 198808, 248510, 347914, 497020, 695828, 720679, 869785, 994040, 1391656, 1441358, 1739570, 2882716, 3479140, 3603395, 5044753, 5765432, 6958280, 7206790, 10089506, 14413580, 20179012, 25223765, 28827160, 40358024, 50447530, 100895060, 201790120]

約数ペア:

[(1, 201790120), (2, 100895060), (4, 50447530), (5, 40358024), (7, 28827160), (8, 25223765), (10, 20179012), (14, 14413580), (20, 10089506), (28, 7206790), (29, 6958280), (35, 5765432), (40, 5044753), (56, 3603395), (58, 3479140), (70, 2882716), (116, 1739570), (140, 1441358), (145, 1391656), (203, 994040), (232, 869785), (280, 720679), (290, 695828), (406, 497020), (580, 347914), (812, 248510), (1015, 198808), (1160, 173957), (1624, 124255), (2030, 99404), (4060, 49702), (8120, 24851)]