33488390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 68245632

約数和(自身を除く): 34757242

約数列:

[1, 2, 5, 10, 13, 26, 41, 61, 65, 82, 103, 122, 130, 205, 206, 305, 410, 515, 533, 610, 793, 1030, 1066, 1339, 1586, 2501, 2665, 2678, 3965, 4223, 5002, 5330, 6283, 6695, 7930, 8446, 12505, 12566, 13390, 21115, 25010, 31415, 32513, 42230, 54899, 62830, 65026, 81679, 109798, 162565, 163358, 257603, 274495, 325130, 408395, 515206, 548990, 816790, 1288015, 2576030, 3348839, 6697678, 16744195, 33488390]

約数ペア:

[(1, 33488390), (2, 16744195), (5, 6697678), (10, 3348839), (13, 2576030), (26, 1288015), (41, 816790), (61, 548990), (65, 515206), (82, 408395), (103, 325130), (122, 274495), (130, 257603), (205, 163358), (206, 162565), (305, 109798), (410, 81679), (515, 65026), (533, 62830), (610, 54899), (793, 42230), (1030, 32513), (1066, 31415), (1339, 25010), (1586, 21115), (2501, 13390), (2665, 12566), (2678, 12505), (3965, 8446), (4223, 7930), (5002, 6695), (5330, 6283)]