88001540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 218332800

約数和(自身を除く): 130331260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 37, 38, 44, 55, 74, 76, 95, 110, 148, 185, 190, 209, 220, 370, 380, 407, 418, 569, 703, 740, 814, 836, 1045, 1138, 1406, 1628, 2035, 2090, 2276, 2812, 2845, 3515, 4070, 4180, 5690, 6259, 7030, 7733, 8140, 10811, 11380, 12518, 14060, 15466, 21053, 21622, 25036, 30932, 31295, 38665, 42106, 43244, 54055, 62590, 77330, 84212, 105265, 108110, 118921, 125180, 154660, 210530, 216220, 231583, 237842, 400007, 421060, 463166, 475684, 594605, 800014, 926332, 1157915, 1189210, 1600028, 2000035, 2315830, 2378420, 4000070, 4400077, 4631660, 8000140, 8800154, 17600308, 22000385, 44000770, 88001540]

約数ペア:

[(1, 88001540), (2, 44000770), (4, 22000385), (5, 17600308), (10, 8800154), (11, 8000140), (19, 4631660), (20, 4400077), (22, 4000070), (37, 2378420), (38, 2315830), (44, 2000035), (55, 1600028), (74, 1189210), (76, 1157915), (95, 926332), (110, 800014), (148, 594605), (185, 475684), (190, 463166), (209, 421060), (220, 400007), (370, 237842), (380, 231583), (407, 216220), (418, 210530), (569, 154660), (703, 125180), (740, 118921), (814, 108110), (836, 105265), (1045, 84212), (1138, 77330), (1406, 62590), (1628, 54055), (2035, 43244), (2090, 42106), (2276, 38665), (2812, 31295), (2845, 30932), (3515, 25036), (4070, 21622), (4180, 21053), (5690, 15466), (6259, 14060), (7030, 12518), (7733, 11380), (8140, 10811)]