57388240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7883}}^1$

素因数の和:7916

約数の個数: 80

約数和(自身を含む): 164239488

約数和(自身を除く): 106851248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 7883, 15766, 31532, 39415, 55181, 63064, 78830, 102479, 110362, 126128, 157660, 204958, 220724, 275905, 315320, 409916, 441448, 512395, 551810, 630640, 717353, 819832, 882896, 1024790, 1103620, 1434706, 1639664, 2049580, 2207240, 2869412, 3586765, 4099160, 4414480, 5738824, 7173530, 8198320, 11477648, 14347060, 28694120, 57388240]

約数ペア:

[(1, 57388240), (2, 28694120), (4, 14347060), (5, 11477648), (7, 8198320), (8, 7173530), (10, 5738824), (13, 4414480), (14, 4099160), (16, 3586765), (20, 2869412), (26, 2207240), (28, 2049580), (35, 1639664), (40, 1434706), (52, 1103620), (56, 1024790), (65, 882896), (70, 819832), (80, 717353), (91, 630640), (104, 551810), (112, 512395), (130, 441448), (140, 409916), (182, 315320), (208, 275905), (260, 220724), (280, 204958), (364, 157660), (455, 126128), (520, 110362), (560, 102479), (728, 78830), (910, 63064), (1040, 55181), (1456, 39415), (1820, 31532), (3640, 15766), (7280, 7883)]