100625120

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13381}}^1$

素因数の和:13443

約数の個数: 48

約数和(自身を含む): 242803008

約数和(自身を除く): 142177888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 13381, 26762, 53524, 66905, 107048, 133810, 214096, 267620, 428192, 535240, 628907, 1070480, 1257814, 2140960, 2515628, 3144535, 5031256, 6289070, 10062512, 12578140, 20125024, 25156280, 50312560, 100625120]

約数ペア:

[(1, 100625120), (2, 50312560), (4, 25156280), (5, 20125024), (8, 12578140), (10, 10062512), (16, 6289070), (20, 5031256), (32, 3144535), (40, 2515628), (47, 2140960), (80, 1257814), (94, 1070480), (160, 628907), (188, 535240), (235, 428192), (376, 267620), (470, 214096), (752, 133810), (940, 107048), (1504, 66905), (1880, 53524), (3760, 26762), (7520, 13381)]