971036300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{746951}}^1$

素因数の和:746978

約数の個数: 36

約数和(自身を含む): 2269240176

約数和(自身を除く): 1298203876

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 746951, 1493902, 2987804, 3734755, 7469510, 9710363, 14939020, 18673775, 19420726, 37347550, 38841452, 48551815, 74695100, 97103630, 194207260, 242759075, 485518150, 971036300]

約数ペア:

[(1, 971036300), (2, 485518150), (4, 242759075), (5, 194207260), (10, 97103630), (13, 74695100), (20, 48551815), (25, 38841452), (26, 37347550), (50, 19420726), (52, 18673775), (65, 14939020), (100, 9710363), (130, 7469510), (260, 3734755), (325, 2987804), (650, 1493902), (1300, 746951)]