32281190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 33037210

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 83, 89, 95, 115, 166, 178, 190, 230, 415, 437, 445, 830, 874, 890, 1577, 1691, 1909, 2047, 2185, 3154, 3382, 3818, 4094, 4370, 7387, 7885, 8455, 9545, 10235, 14774, 15770, 16910, 19090, 20470, 36271, 36935, 38893, 72542, 73870, 77786, 140353, 169901, 181355, 194465, 280706, 339802, 362710, 388930, 701765, 849505, 1403530, 1699010, 3228119, 6456238, 16140595, 32281190]

約数ペア:

[(1, 32281190), (2, 16140595), (5, 6456238), (10, 3228119), (19, 1699010), (23, 1403530), (38, 849505), (46, 701765), (83, 388930), (89, 362710), (95, 339802), (115, 280706), (166, 194465), (178, 181355), (190, 169901), (230, 140353), (415, 77786), (437, 73870), (445, 72542), (830, 38893), (874, 36935), (890, 36271), (1577, 20470), (1691, 19090), (1909, 16910), (2047, 15770), (2185, 14774), (3154, 10235), (3382, 9545), (3818, 8455), (4094, 7885), (4370, 7387)]