88890550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13367}}^1$

素因数の和:13405

約数の個数: 48

約数和(自身を含む): 198915840

約数和(自身を除く): 110025290

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 13367, 26734, 66835, 93569, 133670, 187138, 253973, 334175, 467845, 507946, 668350, 935690, 1269865, 1777811, 2339225, 2539730, 3555622, 4678450, 6349325, 8889055, 12698650, 17778110, 44445275, 88890550]

約数ペア:

[(1, 88890550), (2, 44445275), (5, 17778110), (7, 12698650), (10, 8889055), (14, 6349325), (19, 4678450), (25, 3555622), (35, 2539730), (38, 2339225), (50, 1777811), (70, 1269865), (95, 935690), (133, 668350), (175, 507946), (190, 467845), (266, 334175), (350, 253973), (475, 187138), (665, 133670), (950, 93569), (1330, 66835), (3325, 26734), (6650, 13367)]