103450040

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29059}}^1$

素因数の和:29159

約数の個数: 32

約数和(自身を含む): 235386000

約数和(自身を除く): 131935960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 29059, 58118, 116236, 145295, 232472, 290590, 581180, 1162360, 2586251, 5172502, 10345004, 12931255, 20690008, 25862510, 51725020, 103450040]

約数ペア:

[(1, 103450040), (2, 51725020), (4, 25862510), (5, 20690008), (8, 12931255), (10, 10345004), (20, 5172502), (40, 2586251), (89, 1162360), (178, 581180), (356, 290590), (445, 232472), (712, 145295), (890, 116236), (1780, 58118), (3560, 29059)]