548881660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 1263919104

約数和(自身を除く): 715037444

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 61, 62, 92, 115, 122, 124, 155, 230, 244, 305, 310, 460, 610, 620, 631, 713, 1220, 1262, 1403, 1426, 1891, 2524, 2806, 2852, 3155, 3565, 3782, 5612, 6310, 7015, 7130, 7564, 9455, 12620, 14030, 14260, 14513, 18910, 19561, 28060, 29026, 37820, 38491, 39122, 43493, 58052, 72565, 76982, 78244, 86986, 97805, 145130, 153964, 173972, 192455, 195610, 217465, 290260, 384910, 391220, 434930, 449903, 769820, 869860, 885293, 899806, 1193221, 1770586, 1799612, 2249515, 2386442, 3541172, 4426465, 4499030, 4772884, 5966105, 8852930, 8998060, 11932210, 17705860, 23864420, 27444083, 54888166, 109776332, 137220415, 274440830, 548881660]

約数ペア:

[(1, 548881660), (2, 274440830), (4, 137220415), (5, 109776332), (10, 54888166), (20, 27444083), (23, 23864420), (31, 17705860), (46, 11932210), (61, 8998060), (62, 8852930), (92, 5966105), (115, 4772884), (122, 4499030), (124, 4426465), (155, 3541172), (230, 2386442), (244, 2249515), (305, 1799612), (310, 1770586), (460, 1193221), (610, 899806), (620, 885293), (631, 869860), (713, 769820), (1220, 449903), (1262, 434930), (1403, 391220), (1426, 384910), (1891, 290260), (2524, 217465), (2806, 195610), (2852, 192455), (3155, 173972), (3565, 153964), (3782, 145130), (5612, 97805), (6310, 86986), (7015, 78244), (7130, 76982), (7564, 72565), (9455, 58052), (12620, 43493), (14030, 39122), (14260, 38491), (14513, 37820), (18910, 29026), (19561, 28060)]