65762840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11497}}^1$

素因数の和:11532

約数の個数: 64

約数和(自身を含む): 173849760

約数和(自身を除く): 108086920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 11497, 22994, 45988, 57485, 91976, 114970, 126467, 149461, 229940, 252934, 298922, 459880, 505868, 597844, 632335, 747305, 1011736, 1195688, 1264670, 1494610, 1644071, 2529340, 2989220, 3288142, 5058680, 5978440, 6576284, 8220355, 13152568, 16440710, 32881420, 65762840]

約数ペア:

[(1, 65762840), (2, 32881420), (4, 16440710), (5, 13152568), (8, 8220355), (10, 6576284), (11, 5978440), (13, 5058680), (20, 3288142), (22, 2989220), (26, 2529340), (40, 1644071), (44, 1494610), (52, 1264670), (55, 1195688), (65, 1011736), (88, 747305), (104, 632335), (110, 597844), (130, 505868), (143, 459880), (220, 298922), (260, 252934), (286, 229940), (440, 149461), (520, 126467), (572, 114970), (715, 91976), (1144, 57485), (1430, 45988), (2860, 22994), (5720, 11497)]