103639000

素因数分解:

$2^3\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1699}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 246636000

約数和(自身を除く): 142997000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 125, 200, 244, 250, 305, 488, 500, 610, 1000, 1220, 1525, 1699, 2440, 3050, 3398, 6100, 6796, 7625, 8495, 12200, 13592, 15250, 16990, 30500, 33980, 42475, 61000, 67960, 84950, 103639, 169900, 207278, 212375, 339800, 414556, 424750, 518195, 829112, 849500, 1036390, 1699000, 2072780, 2590975, 4145560, 5181950, 10363900, 12954875, 20727800, 25909750, 51819500, 103639000]

約数ペア:

[(1, 103639000), (2, 51819500), (4, 25909750), (5, 20727800), (8, 12954875), (10, 10363900), (20, 5181950), (25, 4145560), (40, 2590975), (50, 2072780), (61, 1699000), (100, 1036390), (122, 849500), (125, 829112), (200, 518195), (244, 424750), (250, 414556), (305, 339800), (488, 212375), (500, 207278), (610, 169900), (1000, 103639), (1220, 84950), (1525, 67960), (1699, 61000), (2440, 42475), (3050, 33980), (3398, 30500), (6100, 16990), (6796, 15250), (7625, 13592), (8495, 12200)]