269300680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32213}}^1$

素因数の和:32254

約数の個数: 64

約数和(自身を含む): 695822400

約数和(自身を除く): 426521720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 32213, 64426, 128852, 161065, 257704, 322130, 354343, 612047, 644260, 708686, 1224094, 1288520, 1417372, 1771715, 2448188, 2834744, 3060235, 3543430, 4896376, 6120470, 6732517, 7086860, 12240940, 13465034, 14173720, 24481880, 26930068, 33662585, 53860136, 67325170, 134650340, 269300680]

約数ペア:

[(1, 269300680), (2, 134650340), (4, 67325170), (5, 53860136), (8, 33662585), (10, 26930068), (11, 24481880), (19, 14173720), (20, 13465034), (22, 12240940), (38, 7086860), (40, 6732517), (44, 6120470), (55, 4896376), (76, 3543430), (88, 3060235), (95, 2834744), (110, 2448188), (152, 1771715), (190, 1417372), (209, 1288520), (220, 1224094), (380, 708686), (418, 644260), (440, 612047), (760, 354343), (836, 322130), (1045, 257704), (1672, 161065), (2090, 128852), (4180, 64426), (8360, 32213)]