88421120

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1925

約数の個数: 72

約数和(自身を含む): 217636944

約数和(自身を除く): 129215824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 1867, 2368, 2960, 3734, 4736, 5920, 7468, 9335, 9472, 11840, 14936, 18670, 23680, 29872, 37340, 47360, 59744, 69079, 74680, 119488, 138158, 149360, 238976, 276316, 298720, 345395, 477952, 552632, 597440, 690790, 1105264, 1194880, 1381580, 2210528, 2389760, 2763160, 4421056, 5526320, 8842112, 11052640, 17684224, 22105280, 44210560, 88421120]

約数ペア:

[(1, 88421120), (2, 44210560), (4, 22105280), (5, 17684224), (8, 11052640), (10, 8842112), (16, 5526320), (20, 4421056), (32, 2763160), (37, 2389760), (40, 2210528), (64, 1381580), (74, 1194880), (80, 1105264), (128, 690790), (148, 597440), (160, 552632), (185, 477952), (256, 345395), (296, 298720), (320, 276316), (370, 238976), (592, 149360), (640, 138158), (740, 119488), (1184, 74680), (1280, 69079), (1480, 59744), (1867, 47360), (2368, 37340), (2960, 29872), (3734, 23680), (4736, 18670), (5920, 14936), (7468, 11840), (9335, 9472)]