98215000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1550

約数の個数: 80

約数和(自身を含む): 247983120

約数和(自身を除く): 149768120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 625, 650, 1000, 1250, 1300, 1511, 1625, 2500, 2600, 3022, 3250, 5000, 6044, 6500, 7555, 8125, 12088, 13000, 15110, 16250, 19643, 30220, 32500, 37775, 39286, 60440, 65000, 75550, 78572, 98215, 151100, 157144, 188875, 196430, 302200, 377750, 392860, 491075, 755500, 785720, 944375, 982150, 1511000, 1888750, 1964300, 2455375, 3777500, 3928600, 4910750, 7555000, 9821500, 12276875, 19643000, 24553750, 49107500, 98215000]

約数ペア:

[(1, 98215000), (2, 49107500), (4, 24553750), (5, 19643000), (8, 12276875), (10, 9821500), (13, 7555000), (20, 4910750), (25, 3928600), (26, 3777500), (40, 2455375), (50, 1964300), (52, 1888750), (65, 1511000), (100, 982150), (104, 944375), (125, 785720), (130, 755500), (200, 491075), (250, 392860), (260, 377750), (325, 302200), (500, 196430), (520, 188875), (625, 157144), (650, 151100), (1000, 98215), (1250, 78572), (1300, 75550), (1511, 65000), (1625, 60440), (2500, 39286), (2600, 37775), (3022, 32500), (3250, 30220), (5000, 19643), (6044, 16250), (6500, 15110), (7555, 13000), (8125, 12088)]