63295820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4001}}^1$

素因数の和:4130

約数の個数: 48

約数和(自身を含む): 153292608

約数和(自身を除く): 89996788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 4001, 7910, 8002, 15820, 16004, 20005, 28007, 40010, 56014, 80020, 112028, 140035, 280070, 452113, 560140, 904226, 1808452, 2260565, 3164791, 4521130, 6329582, 9042260, 12659164, 15823955, 31647910, 63295820]

約数ペア:

[(1, 63295820), (2, 31647910), (4, 15823955), (5, 12659164), (7, 9042260), (10, 6329582), (14, 4521130), (20, 3164791), (28, 2260565), (35, 1808452), (70, 904226), (113, 560140), (140, 452113), (226, 280070), (452, 140035), (565, 112028), (791, 80020), (1130, 56014), (1582, 40010), (2260, 28007), (3164, 20005), (3955, 16004), (4001, 15820), (7910, 8002)]