13559000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 39312000

約数和(自身を除く): 25753000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 149, 175, 182, 200, 250, 260, 280, 298, 325, 350, 364, 455, 500, 520, 596, 650, 700, 728, 745, 875, 910, 1000, 1043, 1192, 1300, 1400, 1490, 1625, 1750, 1820, 1937, 2086, 2275, 2600, 2980, 3250, 3500, 3640, 3725, 3874, 4172, 4550, 5215, 5960, 6500, 7000, 7450, 7748, 8344, 9100, 9685, 10430, 11375, 13000, 13559, 14900, 15496, 18200, 18625, 19370, 20860, 22750, 26075, 27118, 29800, 37250, 38740, 41720, 45500, 48425, 52150, 54236, 67795, 74500, 77480, 91000, 96850, 104300, 108472, 130375, 135590, 149000, 193700, 208600, 242125, 260750, 271180, 338975, 387400, 484250, 521500, 542360, 677950, 968500, 1043000, 1355900, 1694875, 1937000, 2711800, 3389750, 6779500, 13559000]

約数ペア:

[(1, 13559000), (2, 6779500), (4, 3389750), (5, 2711800), (7, 1937000), (8, 1694875), (10, 1355900), (13, 1043000), (14, 968500), (20, 677950), (25, 542360), (26, 521500), (28, 484250), (35, 387400), (40, 338975), (50, 271180), (52, 260750), (56, 242125), (65, 208600), (70, 193700), (91, 149000), (100, 135590), (104, 130375), (125, 108472), (130, 104300), (140, 96850), (149, 91000), (175, 77480), (182, 74500), (200, 67795), (250, 54236), (260, 52150), (280, 48425), (298, 45500), (325, 41720), (350, 38740), (364, 37250), (455, 29800), (500, 27118), (520, 26075), (596, 22750), (650, 20860), (700, 19370), (728, 18625), (745, 18200), (875, 15496), (910, 14900), (1000, 13559), (1043, 13000), (1192, 11375), (1300, 10430), (1400, 9685), (1490, 9100), (1625, 8344), (1750, 7748), (1820, 7450), (1937, 7000), (2086, 6500), (2275, 5960), (2600, 5215), (2980, 4550), (3250, 4172), (3500, 3874), (3640, 3725)]