100377920

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4297}}^1$

素因数の和:4387

約数の個数: 56

約数和(自身を含む): 242355624

約数和(自身を除く): 141977704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4297, 4672, 5840, 8594, 11680, 17188, 21485, 23360, 34376, 42970, 68752, 85940, 137504, 171880, 275008, 313681, 343760, 627362, 687520, 1254724, 1375040, 1568405, 2509448, 3136810, 5018896, 6273620, 10037792, 12547240, 20075584, 25094480, 50188960, 100377920]

約数ペア:

[(1, 100377920), (2, 50188960), (4, 25094480), (5, 20075584), (8, 12547240), (10, 10037792), (16, 6273620), (20, 5018896), (32, 3136810), (40, 2509448), (64, 1568405), (73, 1375040), (80, 1254724), (146, 687520), (160, 627362), (292, 343760), (320, 313681), (365, 275008), (584, 171880), (730, 137504), (1168, 85940), (1460, 68752), (2336, 42970), (2920, 34376), (4297, 23360), (4672, 21485), (5840, 17188), (8594, 11680)]