65003840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 112

約数和(自身を含む): 172272960

約数和(自身を除く): 107269120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 160, 176, 220, 236, 295, 313, 320, 352, 440, 472, 590, 626, 649, 704, 880, 944, 1180, 1252, 1298, 1565, 1760, 1888, 2360, 2504, 2596, 3130, 3245, 3443, 3520, 3776, 4720, 5008, 5192, 6260, 6490, 6886, 9440, 10016, 10384, 12520, 12980, 13772, 17215, 18467, 18880, 20032, 20768, 25040, 25960, 27544, 34430, 36934, 41536, 50080, 51920, 55088, 68860, 73868, 92335, 100160, 103840, 110176, 137720, 147736, 184670, 203137, 207680, 220352, 275440, 295472, 369340, 406274, 550880, 590944, 738680, 812548, 1015685, 1101760, 1181888, 1477360, 1625096, 2031370, 2954720, 3250192, 4062740, 5909440, 6500384, 8125480, 13000768, 16250960, 32501920, 65003840]

約数ペア:

[(1, 65003840), (2, 32501920), (4, 16250960), (5, 13000768), (8, 8125480), (10, 6500384), (11, 5909440), (16, 4062740), (20, 3250192), (22, 2954720), (32, 2031370), (40, 1625096), (44, 1477360), (55, 1181888), (59, 1101760), (64, 1015685), (80, 812548), (88, 738680), (110, 590944), (118, 550880), (160, 406274), (176, 369340), (220, 295472), (236, 275440), (295, 220352), (313, 207680), (320, 203137), (352, 184670), (440, 147736), (472, 137720), (590, 110176), (626, 103840), (649, 100160), (704, 92335), (880, 73868), (944, 68860), (1180, 55088), (1252, 51920), (1298, 50080), (1565, 41536), (1760, 36934), (1888, 34430), (2360, 27544), (2504, 25960), (2596, 25040), (3130, 20768), (3245, 20032), (3443, 18880), (3520, 18467), (3776, 17215), (4720, 13772), (5008, 12980), (5192, 12520), (6260, 10384), (6490, 10016), (6886, 9440)]