430388240

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 1020148992

約数和(自身を除く): 589760752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 137, 214, 274, 367, 428, 535, 548, 685, 734, 856, 1070, 1096, 1370, 1468, 1712, 1835, 2140, 2192, 2740, 2936, 3670, 4280, 5480, 5872, 7340, 8560, 10960, 14659, 14680, 29318, 29360, 39269, 50279, 58636, 73295, 78538, 100558, 117272, 146590, 157076, 196345, 201116, 234544, 251395, 293180, 314152, 392690, 402232, 502790, 586360, 628304, 785380, 804464, 1005580, 1172720, 1570760, 2011160, 3141520, 4022320, 5379853, 10759706, 21519412, 26899265, 43038824, 53798530, 86077648, 107597060, 215194120, 430388240]

約数ペア:

[(1, 430388240), (2, 215194120), (4, 107597060), (5, 86077648), (8, 53798530), (10, 43038824), (16, 26899265), (20, 21519412), (40, 10759706), (80, 5379853), (107, 4022320), (137, 3141520), (214, 2011160), (274, 1570760), (367, 1172720), (428, 1005580), (535, 804464), (548, 785380), (685, 628304), (734, 586360), (856, 502790), (1070, 402232), (1096, 392690), (1370, 314152), (1468, 293180), (1712, 251395), (1835, 234544), (2140, 201116), (2192, 196345), (2740, 157076), (2936, 146590), (3670, 117272), (4280, 100558), (5480, 78538), (5872, 73295), (7340, 58636), (8560, 50279), (10960, 39269), (14659, 29360), (14680, 29318)]