73726960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2410

約数の個数: 80

約数和(自身を含む): 189470016

約数和(自身を除く): 115743056

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 2357, 3128, 3910, 4714, 6256, 7820, 9428, 11785, 15640, 18856, 23570, 31280, 37712, 40069, 47140, 54211, 80138, 94280, 108422, 160276, 188560, 200345, 216844, 271055, 320552, 400690, 433688, 542110, 641104, 801380, 867376, 921587, 1084220, 1602760, 1843174, 2168440, 3205520, 3686348, 4336880, 4607935, 7372696, 9215870, 14745392, 18431740, 36863480, 73726960]

約数ペア:

[(1, 73726960), (2, 36863480), (4, 18431740), (5, 14745392), (8, 9215870), (10, 7372696), (16, 4607935), (17, 4336880), (20, 3686348), (23, 3205520), (34, 2168440), (40, 1843174), (46, 1602760), (68, 1084220), (80, 921587), (85, 867376), (92, 801380), (115, 641104), (136, 542110), (170, 433688), (184, 400690), (230, 320552), (272, 271055), (340, 216844), (368, 200345), (391, 188560), (460, 160276), (680, 108422), (782, 94280), (920, 80138), (1360, 54211), (1564, 47140), (1840, 40069), (1955, 37712), (2357, 31280), (3128, 23570), (3910, 18856), (4714, 15640), (6256, 11785), (7820, 9428)]