11664680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 28339200

約数和(自身を除く): 16674520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 409, 460, 620, 713, 818, 920, 1240, 1426, 1636, 2045, 2852, 3272, 3565, 4090, 5704, 7130, 8180, 9407, 12679, 14260, 16360, 18814, 25358, 28520, 37628, 47035, 50716, 63395, 75256, 94070, 101432, 126790, 188140, 253580, 291617, 376280, 507160, 583234, 1166468, 1458085, 2332936, 2916170, 5832340, 11664680]

約数ペア:

[(1, 11664680), (2, 5832340), (4, 2916170), (5, 2332936), (8, 1458085), (10, 1166468), (20, 583234), (23, 507160), (31, 376280), (40, 291617), (46, 253580), (62, 188140), (92, 126790), (115, 101432), (124, 94070), (155, 75256), (184, 63395), (230, 50716), (248, 47035), (310, 37628), (409, 28520), (460, 25358), (620, 18814), (713, 16360), (818, 14260), (920, 12679), (1240, 9407), (1426, 8180), (1636, 7130), (2045, 5704), (2852, 4090), (3272, 3565)]