4621360

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 10932336

約数和(自身を除く): 6310976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 947, 976, 1220, 1894, 2440, 3788, 4735, 4880, 7576, 9470, 15152, 18940, 37880, 57767, 75760, 115534, 231068, 288835, 462136, 577670, 924272, 1155340, 2310680, 4621360]

約数ペア:

[(1, 4621360), (2, 2310680), (4, 1155340), (5, 924272), (8, 577670), (10, 462136), (16, 288835), (20, 231068), (40, 115534), (61, 75760), (80, 57767), (122, 37880), (244, 18940), (305, 15152), (488, 9470), (610, 7576), (947, 4880), (976, 4735), (1220, 3788), (1894, 2440)]