37626290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 76640256

約数和(自身を除く): 39013966

約数列:

[1, 2, 5, 10, 13, 26, 43, 53, 65, 86, 106, 127, 130, 215, 254, 265, 430, 530, 559, 635, 689, 1118, 1270, 1378, 1651, 2279, 2795, 3302, 3445, 4558, 5461, 5590, 6731, 6890, 8255, 10922, 11395, 13462, 16510, 22790, 27305, 29627, 33655, 54610, 59254, 67310, 70993, 87503, 141986, 148135, 175006, 289433, 296270, 354965, 437515, 578866, 709930, 875030, 1447165, 2894330, 3762629, 7525258, 18813145, 37626290]

約数ペア:

[(1, 37626290), (2, 18813145), (5, 7525258), (10, 3762629), (13, 2894330), (26, 1447165), (43, 875030), (53, 709930), (65, 578866), (86, 437515), (106, 354965), (127, 296270), (130, 289433), (215, 175006), (254, 148135), (265, 141986), (430, 87503), (530, 70993), (559, 67310), (635, 59254), (689, 54610), (1118, 33655), (1270, 29627), (1378, 27305), (1651, 22790), (2279, 16510), (2795, 13462), (3302, 11395), (3445, 10922), (4558, 8255), (5461, 6890), (5590, 6731)]