5295680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 112

約数和(自身を含む): 14508480

約数和(自身を除く): 9212800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 67, 76, 80, 95, 104, 130, 134, 152, 160, 190, 208, 247, 260, 268, 304, 320, 335, 380, 416, 494, 520, 536, 608, 670, 760, 832, 871, 988, 1040, 1072, 1216, 1235, 1273, 1340, 1520, 1742, 1976, 2080, 2144, 2470, 2546, 2680, 3040, 3484, 3952, 4160, 4288, 4355, 4940, 5092, 5360, 6080, 6365, 6968, 7904, 8710, 9880, 10184, 10720, 12730, 13936, 15808, 16549, 17420, 19760, 20368, 21440, 25460, 27872, 33098, 34840, 39520, 40736, 50920, 55744, 66196, 69680, 79040, 81472, 82745, 101840, 132392, 139360, 165490, 203680, 264784, 278720, 330980, 407360, 529568, 661960, 1059136, 1323920, 2647840, 5295680]

約数ペア:

[(1, 5295680), (2, 2647840), (4, 1323920), (5, 1059136), (8, 661960), (10, 529568), (13, 407360), (16, 330980), (19, 278720), (20, 264784), (26, 203680), (32, 165490), (38, 139360), (40, 132392), (52, 101840), (64, 82745), (65, 81472), (67, 79040), (76, 69680), (80, 66196), (95, 55744), (104, 50920), (130, 40736), (134, 39520), (152, 34840), (160, 33098), (190, 27872), (208, 25460), (247, 21440), (260, 20368), (268, 19760), (304, 17420), (320, 16549), (335, 15808), (380, 13936), (416, 12730), (494, 10720), (520, 10184), (536, 9880), (608, 8710), (670, 7904), (760, 6968), (832, 6365), (871, 6080), (988, 5360), (1040, 5092), (1072, 4940), (1216, 4355), (1235, 4288), (1273, 4160), (1340, 3952), (1520, 3484), (1742, 3040), (1976, 2680), (2080, 2546), (2144, 2470)]