39218450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 77405760

約数和(自身を除く): 38187310

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 67, 115, 134, 230, 335, 509, 575, 670, 1018, 1150, 1541, 1675, 2545, 3082, 3350, 5090, 7705, 11707, 12725, 15410, 23414, 25450, 34103, 38525, 58535, 68206, 77050, 117070, 170515, 292675, 341030, 585350, 784369, 852575, 1568738, 1705150, 3921845, 7843690, 19609225, 39218450]

約数ペア:

[(1, 39218450), (2, 19609225), (5, 7843690), (10, 3921845), (23, 1705150), (25, 1568738), (46, 852575), (50, 784369), (67, 585350), (115, 341030), (134, 292675), (230, 170515), (335, 117070), (509, 77050), (575, 68206), (670, 58535), (1018, 38525), (1150, 34103), (1541, 25450), (1675, 23414), (2545, 15410), (3082, 12725), (3350, 11707), (5090, 7705)]