976756180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 2330032320

約数和(自身を除く): 1353276140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 43, 46, 76, 86, 92, 95, 113, 115, 172, 190, 215, 226, 230, 380, 430, 437, 452, 460, 529, 565, 817, 860, 874, 989, 1058, 1130, 1634, 1748, 1978, 2116, 2147, 2185, 2260, 2599, 2645, 3268, 3956, 4085, 4294, 4370, 4859, 4945, 5198, 5290, 8170, 8588, 8740, 9718, 9890, 10051, 10396, 10580, 10735, 12995, 16340, 18791, 19436, 19780, 20102, 21470, 22747, 24295, 25990, 37582, 40204, 42940, 45494, 48590, 49381, 50255, 51980, 59777, 75164, 90988, 92321, 93955, 97180, 98762, 100510, 111757, 113735, 119554, 184642, 187910, 197524, 201020, 223514, 227470, 239108, 246905, 298885, 369284, 375820, 432193, 447028, 454940, 461605, 493810, 558785, 597770, 864386, 923210, 987620, 1117570, 1135763, 1195540, 1728772, 1846420, 2123383, 2160965, 2235140, 2271526, 2570411, 4246766, 4321930, 4543052, 5140822, 5678815, 8493532, 8643860, 10281644, 10616915, 11357630, 12852055, 21233830, 22715260, 25704110, 42467660, 48837809, 51408220, 97675618, 195351236, 244189045, 488378090, 976756180]

約数ペア:

[(1, 976756180), (2, 488378090), (4, 244189045), (5, 195351236), (10, 97675618), (19, 51408220), (20, 48837809), (23, 42467660), (38, 25704110), (43, 22715260), (46, 21233830), (76, 12852055), (86, 11357630), (92, 10616915), (95, 10281644), (113, 8643860), (115, 8493532), (172, 5678815), (190, 5140822), (215, 4543052), (226, 4321930), (230, 4246766), (380, 2570411), (430, 2271526), (437, 2235140), (452, 2160965), (460, 2123383), (529, 1846420), (565, 1728772), (817, 1195540), (860, 1135763), (874, 1117570), (989, 987620), (1058, 923210), (1130, 864386), (1634, 597770), (1748, 558785), (1978, 493810), (2116, 461605), (2147, 454940), (2185, 447028), (2260, 432193), (2599, 375820), (2645, 369284), (3268, 298885), (3956, 246905), (4085, 239108), (4294, 227470), (4370, 223514), (4859, 201020), (4945, 197524), (5198, 187910), (5290, 184642), (8170, 119554), (8588, 113735), (8740, 111757), (9718, 100510), (9890, 98762), (10051, 97180), (10396, 93955), (10580, 92321), (10735, 90988), (12995, 75164), (16340, 59777), (18791, 51980), (19436, 50255), (19780, 49381), (20102, 48590), (21470, 45494), (22747, 42940), (24295, 40204), (25990, 37582)]