69559520

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7127}}^1$

素因数の和:7203

約数の個数: 48

約数和(自身を含む): 167051808

約数和(自身を除く): 97492288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 7127, 9760, 14254, 28508, 35635, 57016, 71270, 114032, 142540, 228064, 285080, 434747, 570160, 869494, 1140320, 1738988, 2173735, 3477976, 4347470, 6955952, 8694940, 13911904, 17389880, 34779760, 69559520]

約数ペア:

[(1, 69559520), (2, 34779760), (4, 17389880), (5, 13911904), (8, 8694940), (10, 6955952), (16, 4347470), (20, 3477976), (32, 2173735), (40, 1738988), (61, 1140320), (80, 869494), (122, 570160), (160, 434747), (244, 285080), (305, 228064), (488, 142540), (610, 114032), (976, 71270), (1220, 57016), (1952, 35635), (2440, 28508), (4880, 14254), (7127, 9760)]