152794960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100523}}^1$

素因数の和:100555

約数の個数: 40

約数和(自身を含む): 373949280

約数和(自身を除く): 221154320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 100523, 201046, 402092, 502615, 804184, 1005230, 1608368, 1909937, 2010460, 3819874, 4020920, 7639748, 8041840, 9549685, 15279496, 19099370, 30558992, 38198740, 76397480, 152794960]

約数ペア:

[(1, 152794960), (2, 76397480), (4, 38198740), (5, 30558992), (8, 19099370), (10, 15279496), (16, 9549685), (19, 8041840), (20, 7639748), (38, 4020920), (40, 3819874), (76, 2010460), (80, 1909937), (95, 1608368), (152, 1005230), (190, 804184), (304, 502615), (380, 402092), (760, 201046), (1520, 100523)]