88693360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 236984832

約数和(自身を除く): 148291472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 251, 280, 502, 560, 631, 1004, 1255, 1262, 1757, 2008, 2510, 2524, 3155, 3514, 4016, 4417, 5020, 5048, 6310, 7028, 8785, 8834, 10040, 10096, 12620, 14056, 17570, 17668, 20080, 22085, 25240, 28112, 35140, 35336, 44170, 50480, 70280, 70672, 88340, 140560, 158381, 176680, 316762, 353360, 633524, 791905, 1108667, 1267048, 1583810, 2217334, 2534096, 3167620, 4434668, 5543335, 6335240, 8869336, 11086670, 12670480, 17738672, 22173340, 44346680, 88693360]

約数ペア:

[(1, 88693360), (2, 44346680), (4, 22173340), (5, 17738672), (7, 12670480), (8, 11086670), (10, 8869336), (14, 6335240), (16, 5543335), (20, 4434668), (28, 3167620), (35, 2534096), (40, 2217334), (56, 1583810), (70, 1267048), (80, 1108667), (112, 791905), (140, 633524), (251, 353360), (280, 316762), (502, 176680), (560, 158381), (631, 140560), (1004, 88340), (1255, 70672), (1262, 70280), (1757, 50480), (2008, 44170), (2510, 35336), (2524, 35140), (3155, 28112), (3514, 25240), (4016, 22085), (4417, 20080), (5020, 17668), (5048, 17570), (6310, 14056), (7028, 12620), (8785, 10096), (8834, 10040)]