201659801440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66335461}}^1$

素因数の和:66335495

約数の個数: 48

約数和(自身を含む): 501496092720

約数和(自身を除く): 299836291280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 66335461, 132670922, 265341844, 331677305, 530683688, 663354610, 1061367376, 1260373759, 1326709220, 2122734752, 2520747518, 2653418440, 5041495036, 5306836880, 6301868795, 10082990072, 10613673760, 12603737590, 20165980144, 25207475180, 40331960288, 50414950360, 100829900720, 201659801440]

約数ペア:

[(1, 201659801440), (2, 100829900720), (4, 50414950360), (5, 40331960288), (8, 25207475180), (10, 20165980144), (16, 12603737590), (19, 10613673760), (20, 10082990072), (32, 6301868795), (38, 5306836880), (40, 5041495036), (76, 2653418440), (80, 2520747518), (95, 2122734752), (152, 1326709220), (160, 1260373759), (190, 1061367376), (304, 663354610), (380, 530683688), (608, 331677305), (760, 265341844), (1520, 132670922), (3040, 66335461)]