109712794750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{587}}^1$

素因数の和:1187

約数の個数: 128

約数和(自身を含む): 223757614080

約数和(自身を除く): 114044819330

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 131, 250, 262, 325, 439, 587, 650, 655, 878, 1174, 1310, 1625, 1703, 2195, 2935, 3250, 3275, 3406, 4390, 5707, 5870, 6550, 7631, 8515, 10975, 11414, 14675, 15262, 16375, 17030, 21950, 28535, 29350, 32750, 38155, 42575, 54875, 57070, 57509, 73375, 76310, 76897, 85150, 109750, 115018, 142675, 146750, 153794, 190775, 212875, 257693, 285350, 287545, 381550, 384485, 425750, 515386, 575090, 713375, 747617, 768970, 953875, 999661, 1288465, 1426750, 1437725, 1495234, 1907750, 1922425, 1999322, 2576930, 2875450, 3350009, 3738085, 3844850, 4998305, 6442325, 6700018, 7188625, 7476170, 9612125, 9996610, 12884650, 14377250, 16750045, 18690425, 19224250, 24991525, 32211625, 33500090, 33757783, 37380850, 49983050, 64423250, 67515566, 83750225, 93452125, 124957625, 167500450, 168788915, 186904250, 249915250, 337577830, 418751125, 438851179, 837502250, 843944575, 877702358, 1687889150, 2194255895, 4219722875, 4388511790, 8439445750, 10971279475, 21942558950, 54856397375, 109712794750]

約数ペア:

[(1, 109712794750), (2, 54856397375), (5, 21942558950), (10, 10971279475), (13, 8439445750), (25, 4388511790), (26, 4219722875), (50, 2194255895), (65, 1687889150), (125, 877702358), (130, 843944575), (131, 837502250), (250, 438851179), (262, 418751125), (325, 337577830), (439, 249915250), (587, 186904250), (650, 168788915), (655, 167500450), (878, 124957625), (1174, 93452125), (1310, 83750225), (1625, 67515566), (1703, 64423250), (2195, 49983050), (2935, 37380850), (3250, 33757783), (3275, 33500090), (3406, 32211625), (4390, 24991525), (5707, 19224250), (5870, 18690425), (6550, 16750045), (7631, 14377250), (8515, 12884650), (10975, 9996610), (11414, 9612125), (14675, 7476170), (15262, 7188625), (16375, 6700018), (17030, 6442325), (21950, 4998305), (28535, 3844850), (29350, 3738085), (32750, 3350009), (38155, 2875450), (42575, 2576930), (54875, 1999322), (57070, 1922425), (57509, 1907750), (73375, 1495234), (76310, 1437725), (76897, 1426750), (85150, 1288465), (109750, 999661), (115018, 953875), (142675, 768970), (146750, 747617), (153794, 713375), (190775, 575090), (212875, 515386), (257693, 425750), (285350, 384485), (287545, 381550)]