63469880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3631}}^1$

素因数の和:3684

約数の個数: 64

約数和(自身を含む): 156902400

約数和(自身を除く): 93432520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 3631, 4370, 7262, 8740, 14524, 17480, 18155, 29048, 36310, 68989, 72620, 83513, 137978, 145240, 167026, 275956, 334052, 344945, 417565, 551912, 668104, 689890, 835130, 1379780, 1586747, 1670260, 2759560, 3173494, 3340520, 6346988, 7933735, 12693976, 15867470, 31734940, 63469880]

約数ペア:

[(1, 63469880), (2, 31734940), (4, 15867470), (5, 12693976), (8, 7933735), (10, 6346988), (19, 3340520), (20, 3173494), (23, 2759560), (38, 1670260), (40, 1586747), (46, 1379780), (76, 835130), (92, 689890), (95, 668104), (115, 551912), (152, 417565), (184, 344945), (190, 334052), (230, 275956), (380, 167026), (437, 145240), (460, 137978), (760, 83513), (874, 72620), (920, 68989), (1748, 36310), (2185, 29048), (3496, 18155), (3631, 17480), (4370, 14524), (7262, 8740)]