7173400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 18748800

約数和(自身を除く): 11575400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 89, 100, 104, 124, 130, 155, 178, 200, 248, 260, 310, 325, 356, 403, 445, 520, 620, 650, 712, 775, 806, 890, 1157, 1240, 1300, 1550, 1612, 1780, 2015, 2225, 2314, 2600, 2759, 3100, 3224, 3560, 4030, 4450, 4628, 5518, 5785, 6200, 8060, 8900, 9256, 10075, 11036, 11570, 13795, 16120, 17800, 20150, 22072, 23140, 27590, 28925, 35867, 40300, 46280, 55180, 57850, 68975, 71734, 80600, 110360, 115700, 137950, 143468, 179335, 231400, 275900, 286936, 358670, 551800, 717340, 896675, 1434680, 1793350, 3586700, 7173400]

約数ペア:

[(1, 7173400), (2, 3586700), (4, 1793350), (5, 1434680), (8, 896675), (10, 717340), (13, 551800), (20, 358670), (25, 286936), (26, 275900), (31, 231400), (40, 179335), (50, 143468), (52, 137950), (62, 115700), (65, 110360), (89, 80600), (100, 71734), (104, 68975), (124, 57850), (130, 55180), (155, 46280), (178, 40300), (200, 35867), (248, 28925), (260, 27590), (310, 23140), (325, 22072), (356, 20150), (403, 17800), (445, 16120), (520, 13795), (620, 11570), (650, 11036), (712, 10075), (775, 9256), (806, 8900), (890, 8060), (1157, 6200), (1240, 5785), (1300, 5518), (1550, 4628), (1612, 4450), (1780, 4030), (2015, 3560), (2225, 3224), (2314, 3100), (2600, 2759)]