828298880

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17729}}^1$

素因数の和:17821

約数の個数: 64

約数和(自身を含む): 2007390600

約数和(自身を除く): 1179091720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1460, 2336, 2920, 4672, 5840, 9344, 11680, 17729, 23360, 35458, 46720, 70916, 88645, 141832, 177290, 283664, 354580, 567328, 709160, 1134656, 1294217, 1418320, 2269312, 2588434, 2836640, 5176868, 5673280, 6471085, 10353736, 11346560, 12942170, 20707472, 25884340, 41414944, 51768680, 82829888, 103537360, 165659776, 207074720, 414149440, 828298880]

約数ペア:

[(1, 828298880), (2, 414149440), (4, 207074720), (5, 165659776), (8, 103537360), (10, 82829888), (16, 51768680), (20, 41414944), (32, 25884340), (40, 20707472), (64, 12942170), (73, 11346560), (80, 10353736), (128, 6471085), (146, 5673280), (160, 5176868), (292, 2836640), (320, 2588434), (365, 2269312), (584, 1418320), (640, 1294217), (730, 1134656), (1168, 709160), (1460, 567328), (2336, 354580), (2920, 283664), (4672, 177290), (5840, 141832), (9344, 88645), (11680, 70916), (17729, 46720), (23360, 35458)]