40015695560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52652231}}^1$

素因数の和:52652261

約数の個数: 32

約数和(自身を含む): 94774017600

約数和(自身を除く): 54758322040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 52652231, 105304462, 210608924, 263261155, 421217848, 526522310, 1000392389, 1053044620, 2000784778, 2106089240, 4001569556, 5001961945, 8003139112, 10003923890, 20007847780, 40015695560]

約数ペア:

[(1, 40015695560), (2, 20007847780), (4, 10003923890), (5, 8003139112), (8, 5001961945), (10, 4001569556), (19, 2106089240), (20, 2000784778), (38, 1053044620), (40, 1000392389), (76, 526522310), (95, 421217848), (152, 263261155), (190, 210608924), (380, 105304462), (760, 52652231)]