1346492680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{112583}}^1$

素因数の和:112630

約数の個数: 64

約数和(自身を含む): 3404540160

約数和(自身を除く): 2058047480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 112583, 225166, 450332, 562915, 900664, 1125830, 1463579, 2251660, 2589409, 2927158, 4503320, 5178818, 5854316, 7317895, 10357636, 11708632, 12947045, 14635790, 20715272, 25894090, 29271580, 33662317, 51788180, 58543160, 67324634, 103576360, 134649268, 168311585, 269298536, 336623170, 673246340, 1346492680]

約数ペア:

[(1, 1346492680), (2, 673246340), (4, 336623170), (5, 269298536), (8, 168311585), (10, 134649268), (13, 103576360), (20, 67324634), (23, 58543160), (26, 51788180), (40, 33662317), (46, 29271580), (52, 25894090), (65, 20715272), (92, 14635790), (104, 12947045), (115, 11708632), (130, 10357636), (184, 7317895), (230, 5854316), (260, 5178818), (299, 4503320), (460, 2927158), (520, 2589409), (598, 2251660), (920, 1463579), (1196, 1125830), (1495, 900664), (2392, 562915), (2990, 450332), (5980, 225166), (11960, 112583)]