229481720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 567226800

約数和(自身を除く): 337745080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 169, 260, 332, 338, 409, 415, 520, 664, 676, 818, 830, 845, 1079, 1352, 1636, 1660, 1690, 2045, 2158, 3272, 3320, 3380, 4090, 4316, 5317, 5395, 6760, 8180, 8632, 10634, 10790, 14027, 16360, 21268, 21580, 26585, 28054, 33947, 42536, 43160, 53170, 56108, 67894, 69121, 70135, 106340, 112216, 135788, 138242, 140270, 169735, 212680, 271576, 276484, 280540, 339470, 345605, 441311, 552968, 561080, 678940, 691210, 882622, 1357880, 1382420, 1765244, 2206555, 2764840, 3530488, 4413110, 5737043, 8826220, 11474086, 17652440, 22948172, 28685215, 45896344, 57370430, 114740860, 229481720]

約数ペア:

[(1, 229481720), (2, 114740860), (4, 57370430), (5, 45896344), (8, 28685215), (10, 22948172), (13, 17652440), (20, 11474086), (26, 8826220), (40, 5737043), (52, 4413110), (65, 3530488), (83, 2764840), (104, 2206555), (130, 1765244), (166, 1382420), (169, 1357880), (260, 882622), (332, 691210), (338, 678940), (409, 561080), (415, 552968), (520, 441311), (664, 345605), (676, 339470), (818, 280540), (830, 276484), (845, 271576), (1079, 212680), (1352, 169735), (1636, 140270), (1660, 138242), (1690, 135788), (2045, 112216), (2158, 106340), (3272, 70135), (3320, 69121), (3380, 67894), (4090, 56108), (4316, 53170), (5317, 43160), (5395, 42536), (6760, 33947), (8180, 28054), (8632, 26585), (10634, 21580), (10790, 21268), (14027, 16360)]