15693793880

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1\times {\mathrm{3907}}^1$

素因数の和:4788

約数の個数: 64

約数和(自身を含む): 35626422240

約数和(自身を除く): 19932628360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 733, 1096, 1370, 1466, 2740, 2932, 3665, 3907, 5480, 5864, 7330, 7814, 14660, 15628, 19535, 29320, 31256, 39070, 78140, 100421, 156280, 200842, 401684, 502105, 535259, 803368, 1004210, 1070518, 2008420, 2141036, 2676295, 2863831, 4016840, 4282072, 5352590, 5727662, 10705180, 11455324, 14319155, 21410360, 22910648, 28638310, 57276620, 114553240, 392344847, 784689694, 1569379388, 1961724235, 3138758776, 3923448470, 7846896940, 15693793880]

約数ペア:

[(1, 15693793880), (2, 7846896940), (4, 3923448470), (5, 3138758776), (8, 1961724235), (10, 1569379388), (20, 784689694), (40, 392344847), (137, 114553240), (274, 57276620), (548, 28638310), (685, 22910648), (733, 21410360), (1096, 14319155), (1370, 11455324), (1466, 10705180), (2740, 5727662), (2932, 5352590), (3665, 4282072), (3907, 4016840), (5480, 2863831), (5864, 2676295), (7330, 2141036), (7814, 2008420), (14660, 1070518), (15628, 1004210), (19535, 803368), (29320, 535259), (31256, 502105), (39070, 401684), (78140, 200842), (100421, 156280)]