5280506480

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{13037}}^1$

素因数の和:13194

約数の個数: 80

約数和(自身を含む): 12629754144

約数和(自身を除く): 7349247664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 83, 122, 166, 244, 305, 332, 415, 488, 610, 664, 830, 976, 1220, 1328, 1660, 2440, 3320, 4880, 5063, 6640, 10126, 13037, 20252, 25315, 26074, 40504, 50630, 52148, 65185, 81008, 101260, 104296, 130370, 202520, 208592, 260740, 405040, 521480, 795257, 1042960, 1082071, 1590514, 2164142, 3181028, 3976285, 4328284, 5410355, 6362056, 7952570, 8656568, 10820710, 12724112, 15905140, 17313136, 21641420, 31810280, 43282840, 63620560, 66006331, 86565680, 132012662, 264025324, 330031655, 528050648, 660063310, 1056101296, 1320126620, 2640253240, 5280506480]

約数ペア:

[(1, 5280506480), (2, 2640253240), (4, 1320126620), (5, 1056101296), (8, 660063310), (10, 528050648), (16, 330031655), (20, 264025324), (40, 132012662), (61, 86565680), (80, 66006331), (83, 63620560), (122, 43282840), (166, 31810280), (244, 21641420), (305, 17313136), (332, 15905140), (415, 12724112), (488, 10820710), (610, 8656568), (664, 7952570), (830, 6362056), (976, 5410355), (1220, 4328284), (1328, 3976285), (1660, 3181028), (2440, 2164142), (3320, 1590514), (4880, 1082071), (5063, 1042960), (6640, 795257), (10126, 521480), (13037, 405040), (20252, 260740), (25315, 208592), (26074, 202520), (40504, 130370), (50630, 104296), (52148, 101260), (65185, 81008)]