8703514870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{4621}}^1$

素因数の和:5101

約数の個数: 64

約数和(自身を含む): 17251522560

約数和(自身を除く): 8548007690

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 431, 437, 862, 874, 2155, 2185, 4310, 4370, 4621, 8189, 9242, 9913, 16378, 19826, 23105, 40945, 46210, 49565, 81890, 87799, 99130, 106283, 175598, 188347, 212566, 376694, 438995, 531415, 877990, 941735, 1062830, 1883470, 1991651, 2019377, 3983302, 4038754, 9958255, 10096885, 19916510, 20193770, 37841369, 45807973, 75682738, 91615946, 189206845, 229039865, 378413690, 458079730, 870351487, 1740702974, 4351757435, 8703514870]

約数ペア:

[(1, 8703514870), (2, 4351757435), (5, 1740702974), (10, 870351487), (19, 458079730), (23, 378413690), (38, 229039865), (46, 189206845), (95, 91615946), (115, 75682738), (190, 45807973), (230, 37841369), (431, 20193770), (437, 19916510), (862, 10096885), (874, 9958255), (2155, 4038754), (2185, 3983302), (4310, 2019377), (4370, 1991651), (4621, 1883470), (8189, 1062830), (9242, 941735), (9913, 877990), (16378, 531415), (19826, 438995), (23105, 376694), (40945, 212566), (46210, 188347), (49565, 175598), (81890, 106283), (87799, 99130)]