73464760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1699}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 176256000

約数和(自身を除く): 102791240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 376, 460, 470, 920, 940, 1081, 1699, 1880, 2162, 3398, 4324, 5405, 6796, 8495, 8648, 10810, 13592, 16990, 21620, 33980, 39077, 43240, 67960, 78154, 79853, 156308, 159706, 195385, 312616, 319412, 390770, 399265, 638824, 781540, 798530, 1563080, 1597060, 1836619, 3194120, 3673238, 7346476, 9183095, 14692952, 18366190, 36732380, 73464760]

約数ペア:

[(1, 73464760), (2, 36732380), (4, 18366190), (5, 14692952), (8, 9183095), (10, 7346476), (20, 3673238), (23, 3194120), (40, 1836619), (46, 1597060), (47, 1563080), (92, 798530), (94, 781540), (115, 638824), (184, 399265), (188, 390770), (230, 319412), (235, 312616), (376, 195385), (460, 159706), (470, 156308), (920, 79853), (940, 78154), (1081, 67960), (1699, 43240), (1880, 39077), (2162, 33980), (3398, 21620), (4324, 16990), (5405, 13592), (6796, 10810), (8495, 8648)]