85149071620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{3181}}^1$

素因数の和:3881

約数の個数: 96

約数和(自身を含む): 187029966816

約数和(自身を除く): 101880895196

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 244, 305, 370, 593, 610, 740, 1186, 1220, 2257, 2372, 2965, 3181, 4514, 5930, 6362, 9028, 11285, 11860, 12724, 15905, 21941, 22570, 31810, 36173, 43882, 45140, 63620, 72346, 87764, 109705, 117697, 144692, 180865, 194041, 219410, 235394, 361730, 388082, 438820, 470788, 588485, 723460, 776164, 970205, 1176970, 1338401, 1886333, 1940410, 2353940, 2676802, 3772666, 3880820, 5353604, 6692005, 7179517, 7545332, 9431665, 13384010, 14359034, 18863330, 26768020, 28718068, 35897585, 37726660, 69794321, 71795170, 115066313, 139588642, 143590340, 230132626, 279177284, 348971605, 460265252, 575331565, 697943210, 1150663130, 1395886420, 2301326260, 4257453581, 8514907162, 17029814324, 21287267905, 42574535810, 85149071620]

約数ペア:

[(1, 85149071620), (2, 42574535810), (4, 21287267905), (5, 17029814324), (10, 8514907162), (20, 4257453581), (37, 2301326260), (61, 1395886420), (74, 1150663130), (122, 697943210), (148, 575331565), (185, 460265252), (244, 348971605), (305, 279177284), (370, 230132626), (593, 143590340), (610, 139588642), (740, 115066313), (1186, 71795170), (1220, 69794321), (2257, 37726660), (2372, 35897585), (2965, 28718068), (3181, 26768020), (4514, 18863330), (5930, 14359034), (6362, 13384010), (9028, 9431665), (11285, 7545332), (11860, 7179517), (12724, 6692005), (15905, 5353604), (21941, 3880820), (22570, 3772666), (31810, 2676802), (36173, 2353940), (43882, 1940410), (45140, 1886333), (63620, 1338401), (72346, 1176970), (87764, 970205), (109705, 776164), (117697, 723460), (144692, 588485), (180865, 470788), (194041, 438820), (219410, 388082), (235394, 361730)]