9857907.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 76416480

約数和(自身を除く): 45012140

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 683, 836, 1045, 1210, 1366, 2090, 2299, 2420, 2732, 3415, 4180, 4598, 6830, 7513, 9196, 11495, 12977, 13660, 15026, 22990, 25954, 30052, 37565, 45980, 51908, 64885, 75130, 82643, 129770, 142747, 150260, 165286, 259540, 285494, 330572, 413215, 570988, 713735, 826430, 1427470, 1570217, 1652860, 2854940, 3140434, 6280868, 7851085, 15702170, 31404340]

約数ペア:

[(1, 31404340), (2, 15702170), (4, 7851085), (5, 6280868), (10, 3140434), (11, 2854940), (19, 1652860), (20, 1570217), (22, 1427470), (38, 826430), (44, 713735), (55, 570988), (76, 413215), (95, 330572), (110, 285494), (121, 259540), (190, 165286), (209, 150260), (220, 142747), (242, 129770), (380, 82643), (418, 75130), (484, 64885), (605, 51908), (683, 45980), (836, 37565), (1045, 30052), (1210, 25954), (1366, 22990), (2090, 15026), (2299, 13660), (2420, 12977), (2732, 11495), (3415, 9196), (4180, 7513), (4598, 6830)]