57103520

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4889}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 136783080

約数和(自身を除く): 79679560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 4889, 5840, 9778, 11680, 19556, 24445, 39112, 48890, 78224, 97780, 156448, 195560, 356897, 391120, 713794, 782240, 1427588, 1784485, 2855176, 3568970, 5710352, 7137940, 11420704, 14275880, 28551760, 57103520]

約数ペア:

[(1, 57103520), (2, 28551760), (4, 14275880), (5, 11420704), (8, 7137940), (10, 5710352), (16, 3568970), (20, 2855176), (32, 1784485), (40, 1427588), (73, 782240), (80, 713794), (146, 391120), (160, 356897), (292, 195560), (365, 156448), (584, 97780), (730, 78224), (1168, 48890), (1460, 39112), (2336, 24445), (2920, 19556), (4889, 11680), (5840, 9778)]