22471456280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{17791}}^1$

素因数の和:18169

約数の個数: 128

約数和(自身を含む): 62411489280

約数和(自身を除く): 39940033000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 347, 364, 455, 520, 694, 728, 910, 1388, 1735, 1820, 2429, 2776, 3470, 3640, 4511, 4858, 6940, 9022, 9716, 12145, 13880, 17791, 18044, 19432, 22555, 24290, 31577, 35582, 36088, 45110, 48580, 63154, 71164, 88955, 90220, 97160, 124537, 126308, 142328, 157885, 177910, 180440, 231283, 249074, 252616, 315770, 355820, 462566, 498148, 622685, 631540, 711640, 925132, 996296, 1156415, 1245370, 1263080, 1618981, 1850264, 2312830, 2490740, 3237962, 4625660, 4981480, 6173477, 6475924, 8094905, 9251320, 12346954, 12951848, 16189810, 24693908, 30867385, 32379620, 43214339, 49387816, 61734770, 64759240, 80255201, 86428678, 123469540, 160510402, 172857356, 216071695, 246939080, 321020804, 345714712, 401276005, 432143390, 561786407, 642041608, 802552010, 864286780, 1123572814, 1605104020, 1728573560, 2247145628, 2808932035, 3210208040, 4494291256, 5617864070, 11235728140, 22471456280]

約数ペア:

[(1, 22471456280), (2, 11235728140), (4, 5617864070), (5, 4494291256), (7, 3210208040), (8, 2808932035), (10, 2247145628), (13, 1728573560), (14, 1605104020), (20, 1123572814), (26, 864286780), (28, 802552010), (35, 642041608), (40, 561786407), (52, 432143390), (56, 401276005), (65, 345714712), (70, 321020804), (91, 246939080), (104, 216071695), (130, 172857356), (140, 160510402), (182, 123469540), (260, 86428678), (280, 80255201), (347, 64759240), (364, 61734770), (455, 49387816), (520, 43214339), (694, 32379620), (728, 30867385), (910, 24693908), (1388, 16189810), (1735, 12951848), (1820, 12346954), (2429, 9251320), (2776, 8094905), (3470, 6475924), (3640, 6173477), (4511, 4981480), (4858, 4625660), (6940, 3237962), (9022, 2490740), (9716, 2312830), (12145, 1850264), (13880, 1618981), (17791, 1263080), (18044, 1245370), (19432, 1156415), (22555, 996296), (24290, 925132), (31577, 711640), (35582, 631540), (36088, 622685), (45110, 498148), (48580, 462566), (63154, 355820), (71164, 315770), (88955, 252616), (90220, 249074), (97160, 231283), (124537, 180440), (126308, 177910), (142328, 157885)]