29028200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7674

約数の個数: 48

約数和(自身を含む): 71052000

約数和(自身を除く): 42023800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 7639, 15278, 30556, 38195, 61112, 76390, 145141, 152780, 190975, 290282, 305560, 381950, 580564, 725705, 763900, 1161128, 1451410, 1527800, 2902820, 3628525, 5805640, 7257050, 14514100, 29028200]

約数ペア:

[(1, 29028200), (2, 14514100), (4, 7257050), (5, 5805640), (8, 3628525), (10, 2902820), (19, 1527800), (20, 1451410), (25, 1161128), (38, 763900), (40, 725705), (50, 580564), (76, 381950), (95, 305560), (100, 290282), (152, 190975), (190, 152780), (200, 145141), (380, 76390), (475, 61112), (760, 38195), (950, 30556), (1900, 15278), (3800, 7639)]