84802900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9353

約数の個数: 72

約数和(自身を含む): 226513280

約数和(自身を除く): 141710380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 9319, 18638, 37276, 46595, 65233, 93190, 121147, 130466, 186380, 232975, 242294, 260932, 326165, 465950, 484588, 605735, 652330, 848029, 931900, 1211470, 1304660, 1630825, 1696058, 2422940, 3028675, 3261650, 3392116, 4240145, 6057350, 6523300, 8480290, 12114700, 16960580, 21200725, 42401450, 84802900]

約数ペア:

[(1, 84802900), (2, 42401450), (4, 21200725), (5, 16960580), (7, 12114700), (10, 8480290), (13, 6523300), (14, 6057350), (20, 4240145), (25, 3392116), (26, 3261650), (28, 3028675), (35, 2422940), (50, 1696058), (52, 1630825), (65, 1304660), (70, 1211470), (91, 931900), (100, 848029), (130, 652330), (140, 605735), (175, 484588), (182, 465950), (260, 326165), (325, 260932), (350, 242294), (364, 232975), (455, 186380), (650, 130466), (700, 121147), (910, 93190), (1300, 65233), (1820, 46595), (2275, 37276), (4550, 18638), (9100, 9319)]