32719960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 92534400

約数和(自身を除く): 59814440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 89, 91, 101, 104, 130, 140, 178, 182, 202, 260, 280, 356, 364, 404, 445, 455, 505, 520, 623, 707, 712, 728, 808, 890, 910, 1010, 1157, 1246, 1313, 1414, 1780, 1820, 2020, 2314, 2492, 2626, 2828, 3115, 3535, 3560, 3640, 4040, 4628, 4984, 5252, 5656, 5785, 6230, 6565, 7070, 8099, 8989, 9191, 9256, 10504, 11570, 12460, 13130, 14140, 16198, 17978, 18382, 23140, 24920, 26260, 28280, 32396, 35956, 36764, 40495, 44945, 45955, 46280, 52520, 62923, 64792, 71912, 73528, 80990, 89890, 91910, 116857, 125846, 161980, 179780, 183820, 233714, 251692, 314615, 323960, 359560, 367640, 467428, 503384, 584285, 629230, 817999, 934856, 1168570, 1258460, 1635998, 2337140, 2516920, 3271996, 4089995, 4674280, 6543992, 8179990, 16359980, 32719960]

約数ペア:

[(1, 32719960), (2, 16359980), (4, 8179990), (5, 6543992), (7, 4674280), (8, 4089995), (10, 3271996), (13, 2516920), (14, 2337140), (20, 1635998), (26, 1258460), (28, 1168570), (35, 934856), (40, 817999), (52, 629230), (56, 584285), (65, 503384), (70, 467428), (89, 367640), (91, 359560), (101, 323960), (104, 314615), (130, 251692), (140, 233714), (178, 183820), (182, 179780), (202, 161980), (260, 125846), (280, 116857), (356, 91910), (364, 89890), (404, 80990), (445, 73528), (455, 71912), (505, 64792), (520, 62923), (623, 52520), (707, 46280), (712, 45955), (728, 44945), (808, 40495), (890, 36764), (910, 35956), (1010, 32396), (1157, 28280), (1246, 26260), (1313, 24920), (1414, 23140), (1780, 18382), (1820, 17978), (2020, 16198), (2314, 14140), (2492, 13130), (2626, 12460), (2828, 11570), (3115, 10504), (3535, 9256), (3560, 9191), (3640, 8989), (4040, 8099), (4628, 7070), (4984, 6565), (5252, 6230), (5656, 5785)]