15672335900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{73961}}^1$

素因数の和:74151

約数の個数: 72

約数和(自身を含む): 36850235184

約数和(自身を除く): 21177899284

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 163, 260, 325, 326, 650, 652, 815, 1300, 1630, 2119, 3260, 4075, 4238, 8150, 8476, 10595, 16300, 21190, 42380, 52975, 73961, 105950, 147922, 211900, 295844, 369805, 739610, 961493, 1479220, 1849025, 1922986, 3698050, 3845972, 4807465, 7396100, 9614930, 12055643, 19229860, 24037325, 24111286, 48074650, 48222572, 60278215, 96149300, 120556430, 156723359, 241112860, 301391075, 313446718, 602782150, 626893436, 783616795, 1205564300, 1567233590, 3134467180, 3918083975, 7836167950, 15672335900]

約数ペア:

[(1, 15672335900), (2, 7836167950), (4, 3918083975), (5, 3134467180), (10, 1567233590), (13, 1205564300), (20, 783616795), (25, 626893436), (26, 602782150), (50, 313446718), (52, 301391075), (65, 241112860), (100, 156723359), (130, 120556430), (163, 96149300), (260, 60278215), (325, 48222572), (326, 48074650), (650, 24111286), (652, 24037325), (815, 19229860), (1300, 12055643), (1630, 9614930), (2119, 7396100), (3260, 4807465), (4075, 3845972), (4238, 3698050), (8150, 1922986), (8476, 1849025), (10595, 1479220), (16300, 961493), (21190, 739610), (42380, 369805), (52975, 295844), (73961, 211900), (105950, 147922)]