109215340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4159}}^1$

素因数の和:4282

約数の個数: 48

約数和(自身を含む): 249500160

約数和(自身を除く): 140284820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2626, 4159, 5252, 6565, 8318, 13130, 16636, 20795, 26260, 41590, 54067, 83180, 108134, 216268, 270335, 420059, 540670, 840118, 1081340, 1680236, 2100295, 4200590, 5460767, 8401180, 10921534, 21843068, 27303835, 54607670, 109215340]

約数ペア:

[(1, 109215340), (2, 54607670), (4, 27303835), (5, 21843068), (10, 10921534), (13, 8401180), (20, 5460767), (26, 4200590), (52, 2100295), (65, 1680236), (101, 1081340), (130, 840118), (202, 540670), (260, 420059), (404, 270335), (505, 216268), (1010, 108134), (1313, 83180), (2020, 54067), (2626, 41590), (4159, 26260), (5252, 20795), (6565, 16636), (8318, 13130)]