15672525700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{11831}}^1$

素因数の和:12877

約数の個数: 72

約数和(自身を含む): 36664528320

約数和(自身を除く): 20992002620

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1019, 1300, 2038, 4076, 5095, 10190, 11831, 13247, 20380, 23662, 25475, 26494, 47324, 50950, 52988, 59155, 66235, 101900, 118310, 132470, 153803, 236620, 264940, 295775, 307606, 331175, 591550, 615212, 662350, 769015, 1183100, 1324700, 1538030, 3076060, 3845075, 7690150, 12055789, 15380300, 24111578, 48223156, 60278945, 120557890, 156725257, 241115780, 301394725, 313450514, 602789450, 626901028, 783626285, 1205578900, 1567252570, 3134505140, 3918131425, 7836262850, 15672525700]

約数ペア:

[(1, 15672525700), (2, 7836262850), (4, 3918131425), (5, 3134505140), (10, 1567252570), (13, 1205578900), (20, 783626285), (25, 626901028), (26, 602789450), (50, 313450514), (52, 301394725), (65, 241115780), (100, 156725257), (130, 120557890), (260, 60278945), (325, 48223156), (650, 24111578), (1019, 15380300), (1300, 12055789), (2038, 7690150), (4076, 3845075), (5095, 3076060), (10190, 1538030), (11831, 1324700), (13247, 1183100), (20380, 769015), (23662, 662350), (25475, 615212), (26494, 591550), (47324, 331175), (50950, 307606), (52988, 295775), (59155, 264940), (66235, 236620), (101900, 153803), (118310, 132470)]