408034060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{100501}}^1$

素因数の和:100546

約数の個数: 48

約数和(自身を含む): 1013060160

約数和(自身を除く): 605026100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 100501, 201002, 402004, 502505, 703507, 1005010, 1407014, 2010020, 2814028, 2914529, 3517535, 5829058, 7035070, 11658116, 14070140, 14572645, 20401703, 29145290, 40803406, 58290580, 81606812, 102008515, 204017030, 408034060]

約数ペア:

[(1, 408034060), (2, 204017030), (4, 102008515), (5, 81606812), (7, 58290580), (10, 40803406), (14, 29145290), (20, 20401703), (28, 14572645), (29, 14070140), (35, 11658116), (58, 7035070), (70, 5829058), (116, 3517535), (140, 2914529), (145, 2814028), (203, 2010020), (290, 1407014), (406, 1005010), (580, 703507), (812, 502505), (1015, 402004), (2030, 201002), (4060, 100501)]