13302512500

素因数分解:

$2^2\times 5^5\times {\mathrm{1064201}}^1$

素因数の和:1064230

約数の個数: 36

約数和(自身を含む): 29097411084

約数和(自身を除く): 15794898584

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 3125, 6250, 12500, 1064201, 2128402, 4256804, 5321005, 10642010, 21284020, 26605025, 53210050, 106420100, 133025125, 266050250, 532100500, 665125625, 1330251250, 2660502500, 3325628125, 6651256250, 13302512500]

約数ペア:

[(1, 13302512500), (2, 6651256250), (4, 3325628125), (5, 2660502500), (10, 1330251250), (20, 665125625), (25, 532100500), (50, 266050250), (100, 133025125), (125, 106420100), (250, 53210050), (500, 26605025), (625, 21284020), (1250, 10642010), (2500, 5321005), (3125, 4256804), (6250, 2128402), (12500, 1064201)]