47036913880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{2963}}^1$

素因数の和:3425

約数の個数: 128

約数和(自身を含む): 116904902400

約数和(自身を除く): 69867988520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 218, 220, 331, 436, 440, 545, 662, 872, 1090, 1199, 1324, 1655, 2180, 2398, 2648, 2963, 3310, 3641, 4360, 4796, 5926, 5995, 6620, 7282, 9592, 11852, 11990, 13240, 14564, 14815, 18205, 23704, 23980, 29128, 29630, 32593, 36079, 36410, 47960, 59260, 65186, 72158, 72820, 118520, 130372, 144316, 145640, 162965, 180395, 260744, 288632, 322967, 325930, 360790, 396869, 645934, 651860, 721580, 793738, 980753, 1291868, 1303720, 1443160, 1587476, 1614835, 1961506, 1984345, 2583736, 3174952, 3229670, 3552637, 3923012, 3968690, 4903765, 6459340, 7105274, 7846024, 7937380, 9807530, 10788283, 12918680, 14210548, 15874760, 17763185, 19615060, 21576566, 28421096, 35526370, 39230120, 43153132, 53941415, 71052740, 86306264, 106902077, 107882830, 142105480, 213804154, 215765660, 427608308, 431531320, 534510385, 855216616, 1069020770, 1175922847, 2138041540, 2351845694, 4276083080, 4703691388, 5879614235, 9407382776, 11759228470, 23518456940, 47036913880]

約数ペア:

[(1, 47036913880), (2, 23518456940), (4, 11759228470), (5, 9407382776), (8, 5879614235), (10, 4703691388), (11, 4276083080), (20, 2351845694), (22, 2138041540), (40, 1175922847), (44, 1069020770), (55, 855216616), (88, 534510385), (109, 431531320), (110, 427608308), (218, 215765660), (220, 213804154), (331, 142105480), (436, 107882830), (440, 106902077), (545, 86306264), (662, 71052740), (872, 53941415), (1090, 43153132), (1199, 39230120), (1324, 35526370), (1655, 28421096), (2180, 21576566), (2398, 19615060), (2648, 17763185), (2963, 15874760), (3310, 14210548), (3641, 12918680), (4360, 10788283), (4796, 9807530), (5926, 7937380), (5995, 7846024), (6620, 7105274), (7282, 6459340), (9592, 4903765), (11852, 3968690), (11990, 3923012), (13240, 3552637), (14564, 3229670), (14815, 3174952), (18205, 2583736), (23704, 1984345), (23980, 1961506), (29128, 1614835), (29630, 1587476), (32593, 1443160), (36079, 1303720), (36410, 1291868), (47960, 980753), (59260, 793738), (65186, 721580), (72158, 651860), (72820, 645934), (118520, 396869), (130372, 360790), (144316, 325930), (145640, 322967), (162965, 288632), (180395, 260744)]