3702400

素因数分解:

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

素因数の和:126

約数の個数: 96

約数和(自身を含む): 9960300

約数和(自身を除く): 6257900

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 89, 100, 104, 128, 130, 160, 178, 200, 208, 260, 320, 325, 356, 400, 416, 445, 520, 640, 650, 712, 800, 832, 890, 1040, 1157, 1300, 1424, 1600, 1664, 1780, 2080, 2225, 2314, 2600, 2848, 3200, 3560, 4160, 4450, 4628, 5200, 5696, 5785, 7120, 8320, 8900, 9256, 10400, 11392, 11570, 14240, 17800, 18512, 20800, 23140, 28480, 28925, 35600, 37024, 41600, 46280, 56960, 57850, 71200, 74048, 92560, 115700, 142400, 148096, 185120, 231400, 284800, 370240, 462800, 740480, 925600, 1851200, 3702400]

約数ペア:

[(1, 3702400), (2, 1851200), (4, 925600), (5, 740480), (8, 462800), (10, 370240), (13, 284800), (16, 231400), (20, 185120), (25, 148096), (26, 142400), (32, 115700), (40, 92560), (50, 74048), (52, 71200), (64, 57850), (65, 56960), (80, 46280), (89, 41600), (100, 37024), (104, 35600), (128, 28925), (130, 28480), (160, 23140), (178, 20800), (200, 18512), (208, 17800), (260, 14240), (320, 11570), (325, 11392), (356, 10400), (400, 9256), (416, 8900), (445, 8320), (520, 7120), (640, 5785), (650, 5696), (712, 5200), (800, 4628), (832, 4450), (890, 4160), (1040, 3560), (1157, 3200), (1300, 2848), (1424, 2600), (1600, 2314), (1664, 2225), (1780, 2080)]