98467280

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2447}}^1$

素因数の和:2963

約数の個数: 40

約数和(自身を含む): 229485312

約数和(自身を除く): 131018032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 2012, 2447, 2515, 4024, 4894, 5030, 8048, 9788, 10060, 12235, 19576, 20120, 24470, 39152, 40240, 48940, 97880, 195760, 1230841, 2461682, 4923364, 6154205, 9846728, 12308410, 19693456, 24616820, 49233640, 98467280]

約数ペア:

[(1, 98467280), (2, 49233640), (4, 24616820), (5, 19693456), (8, 12308410), (10, 9846728), (16, 6154205), (20, 4923364), (40, 2461682), (80, 1230841), (503, 195760), (1006, 97880), (2012, 48940), (2447, 40240), (2515, 39152), (4024, 24470), (4894, 20120), (5030, 19576), (8048, 12235), (9788, 10060)]