66865630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6197}}^1$

素因数の和:6300

約数の個数: 32

約数和(自身を含む): 131199264

約数和(自身を除く): 64333634

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 6197, 10790, 12394, 30985, 61970, 80561, 161122, 402805, 514351, 805610, 1028702, 2571755, 5143510, 6686563, 13373126, 33432815, 66865630]

約数ペア:

[(1, 66865630), (2, 33432815), (5, 13373126), (10, 6686563), (13, 5143510), (26, 2571755), (65, 1028702), (83, 805610), (130, 514351), (166, 402805), (415, 161122), (830, 80561), (1079, 61970), (2158, 30985), (5395, 12394), (6197, 10790)]