37238860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 85866480

約数和(自身を除く): 48627620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 53, 76, 86, 95, 106, 172, 190, 212, 215, 265, 380, 430, 530, 817, 860, 1007, 1060, 1634, 1849, 2014, 2279, 3268, 3698, 4028, 4085, 4558, 5035, 7396, 8170, 9116, 9245, 10070, 11395, 16340, 18490, 20140, 22790, 35131, 36980, 43301, 45580, 70262, 86602, 97997, 140524, 173204, 175655, 195994, 216505, 351310, 391988, 433010, 489985, 702620, 866020, 979970, 1861943, 1959940, 3723886, 7447772, 9309715, 18619430, 37238860]

約数ペア:

[(1, 37238860), (2, 18619430), (4, 9309715), (5, 7447772), (10, 3723886), (19, 1959940), (20, 1861943), (38, 979970), (43, 866020), (53, 702620), (76, 489985), (86, 433010), (95, 391988), (106, 351310), (172, 216505), (190, 195994), (212, 175655), (215, 173204), (265, 140524), (380, 97997), (430, 86602), (530, 70262), (817, 45580), (860, 43301), (1007, 36980), (1060, 35131), (1634, 22790), (1849, 20140), (2014, 18490), (2279, 16340), (3268, 11395), (3698, 10070), (4028, 9245), (4085, 9116), (4558, 8170), (5035, 7396)]