29273480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 70295040

約数和(自身を除く): 41021560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 677, 920, 940, 1081, 1354, 1880, 2162, 2708, 3385, 4324, 5405, 5416, 6770, 8648, 10810, 13540, 15571, 21620, 27080, 31142, 31819, 43240, 62284, 63638, 77855, 124568, 127276, 155710, 159095, 254552, 311420, 318190, 622840, 636380, 731837, 1272760, 1463674, 2927348, 3659185, 5854696, 7318370, 14636740, 29273480]

約数ペア:

[(1, 29273480), (2, 14636740), (4, 7318370), (5, 5854696), (8, 3659185), (10, 2927348), (20, 1463674), (23, 1272760), (40, 731837), (46, 636380), (47, 622840), (92, 318190), (94, 311420), (115, 254552), (184, 159095), (188, 155710), (230, 127276), (235, 124568), (376, 77855), (460, 63638), (470, 62284), (677, 43240), (920, 31819), (940, 31142), (1081, 27080), (1354, 21620), (1880, 15571), (2162, 13540), (2708, 10810), (3385, 8648), (4324, 6770), (5405, 5416)]