85280650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18743}}^1$

素因数の和:18775

約数の個数: 48

約数和(自身を含む): 195237504

約数和(自身を除く): 109956854

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 18743, 37486, 93715, 131201, 187430, 243659, 262402, 468575, 487318, 656005, 937150, 1218295, 1312010, 1705613, 2436590, 3280025, 3411226, 6091475, 6560050, 8528065, 12182950, 17056130, 42640325, 85280650]

約数ペア:

[(1, 85280650), (2, 42640325), (5, 17056130), (7, 12182950), (10, 8528065), (13, 6560050), (14, 6091475), (25, 3411226), (26, 3280025), (35, 2436590), (50, 1705613), (65, 1312010), (70, 1218295), (91, 937150), (130, 656005), (175, 487318), (182, 468575), (325, 262402), (350, 243659), (455, 187430), (650, 131201), (910, 93715), (2275, 37486), (4550, 18743)]