4185860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 10402560

約数和(自身を除く): 6216700

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, 1031, 2030, 2062, 4060, 4124, 5155, 7217, 10310, 14434, 20620, 28868, 29899, 36085, 59798, 72170, 119596, 144340, 149495, 209293, 298990, 418586, 597980, 837172, 1046465, 2092930, 4185860]

約数ペア:

[(1, 4185860), (2, 2092930), (4, 1046465), (5, 837172), (7, 597980), (10, 418586), (14, 298990), (20, 209293), (28, 149495), (29, 144340), (35, 119596), (58, 72170), (70, 59798), (116, 36085), (140, 29899), (145, 28868), (203, 20620), (290, 14434), (406, 10310), (580, 7217), (812, 5155), (1015, 4124), (1031, 4060), (2030, 2062)]