101300260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1931}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 221360832

約数和(自身を除く): 120060572

約数列:

[1, 2, 4, 5, 10, 20, 43, 61, 86, 122, 172, 215, 244, 305, 430, 610, 860, 1220, 1931, 2623, 3862, 5246, 7724, 9655, 10492, 13115, 19310, 26230, 38620, 52460, 83033, 117791, 166066, 235582, 332132, 415165, 471164, 588955, 830330, 1177910, 1660660, 2355820, 5065013, 10130026, 20260052, 25325065, 50650130, 101300260]

約数ペア:

[(1, 101300260), (2, 50650130), (4, 25325065), (5, 20260052), (10, 10130026), (20, 5065013), (43, 2355820), (61, 1660660), (86, 1177910), (122, 830330), (172, 588955), (215, 471164), (244, 415165), (305, 332132), (430, 235582), (610, 166066), (860, 117791), (1220, 83033), (1931, 52460), (2623, 38620), (3862, 26230), (5246, 19310), (7724, 13115), (9655, 10492)]