14020240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 37986408

約数和(自身を除く): 23966168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 61, 65, 68, 80, 85, 104, 122, 130, 136, 169, 170, 208, 221, 244, 260, 272, 305, 338, 340, 442, 488, 520, 610, 676, 680, 793, 845, 884, 976, 1037, 1040, 1105, 1220, 1352, 1360, 1586, 1690, 1768, 2074, 2210, 2440, 2704, 2873, 3172, 3380, 3536, 3965, 4148, 4420, 4880, 5185, 5746, 6344, 6760, 7930, 8296, 8840, 10309, 10370, 11492, 12688, 13481, 13520, 14365, 15860, 16592, 17680, 20618, 20740, 22984, 26962, 28730, 31720, 41236, 41480, 45968, 51545, 53924, 57460, 63440, 67405, 82472, 82960, 103090, 107848, 114920, 134810, 164944, 175253, 206180, 215696, 229840, 269620, 350506, 412360, 539240, 701012, 824720, 876265, 1078480, 1402024, 1752530, 2804048, 3505060, 7010120, 14020240]

約数ペア:

[(1, 14020240), (2, 7010120), (4, 3505060), (5, 2804048), (8, 1752530), (10, 1402024), (13, 1078480), (16, 876265), (17, 824720), (20, 701012), (26, 539240), (34, 412360), (40, 350506), (52, 269620), (61, 229840), (65, 215696), (68, 206180), (80, 175253), (85, 164944), (104, 134810), (122, 114920), (130, 107848), (136, 103090), (169, 82960), (170, 82472), (208, 67405), (221, 63440), (244, 57460), (260, 53924), (272, 51545), (305, 45968), (338, 41480), (340, 41236), (442, 31720), (488, 28730), (520, 26962), (610, 22984), (676, 20740), (680, 20618), (793, 17680), (845, 16592), (884, 15860), (976, 14365), (1037, 13520), (1040, 13481), (1105, 12688), (1220, 11492), (1352, 10370), (1360, 10309), (1586, 8840), (1690, 8296), (1768, 7930), (2074, 6760), (2210, 6344), (2440, 5746), (2704, 5185), (2873, 4880), (3172, 4420), (3380, 4148), (3536, 3965)]