125440803340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3643}}^1\times {\mathrm{20743}}^1$

素因数の和:24478

約数の個数: 48

約数和(自身を含む): 266685527808

約数和(自身を除く): 141244724468

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 3643, 7286, 14572, 18215, 20743, 36430, 41486, 72860, 82972, 103715, 207430, 302369, 414860, 604738, 1209476, 1511845, 1721669, 3023690, 3443338, 6047380, 6886676, 8608345, 17216690, 34433380, 75566749, 151133498, 302266996, 377833745, 755667490, 1511334980, 6272040167, 12544080334, 25088160668, 31360200835, 62720401670, 125440803340]

約数ペア:

[(1, 125440803340), (2, 62720401670), (4, 31360200835), (5, 25088160668), (10, 12544080334), (20, 6272040167), (83, 1511334980), (166, 755667490), (332, 377833745), (415, 302266996), (830, 151133498), (1660, 75566749), (3643, 34433380), (7286, 17216690), (14572, 8608345), (18215, 6886676), (20743, 6047380), (36430, 3443338), (41486, 3023690), (72860, 1721669), (82972, 1511845), (103715, 1209476), (207430, 604738), (302369, 414860)]