2520506004478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1\times {\mathrm{13009}}^1$

素因数の和:15950

約数の個数: 128

約数和(自身を含む): 5179686912000

約数和(自身を除く): 2659180907522

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 77, 133, 154, 161, 209, 253, 266, 322, 418, 437, 506, 874, 1463, 1771, 2879, 2926, 3059, 3542, 4807, 5758, 6118, 9614, 13009, 20153, 26018, 31669, 33649, 40306, 54701, 63338, 66217, 67298, 91063, 109402, 132434, 143099, 182126, 221683, 247171, 286198, 299207, 382907, 443366, 463519, 494342, 598414, 601711, 728387, 765814, 927038, 1001693, 1203422, 1258123, 1456774, 1730197, 2003386, 2094449, 2516246, 2718881, 3291277, 3460394, 4188898, 4211977, 5098709, 5437762, 5684933, 6582554, 8423954, 8806861, 10197418, 11369866, 13839353, 17613722, 19032167, 23038939, 27678706, 37452911, 38064334, 39794531, 46077878, 62534263, 74905822, 79589062, 96875471, 125068526, 193750942, 262170377, 411982021, 437739841, 524340754, 711605309, 823964042, 861416953, 875479682, 1423210618, 1722833906, 2883874147, 4981237163, 5767748294, 6029918671, 7827658399, 9475586483, 9962474326, 12059837342, 15655316798, 16366922107, 18951172966, 32733844214, 54793608793, 66329105381, 109587217586, 114568454749, 132658210762, 180036143177, 229136909498, 360072286354, 1260253002239, 2520506004478]

約数ペア:

[(1, 2520506004478), (2, 1260253002239), (7, 360072286354), (11, 229136909498), (14, 180036143177), (19, 132658210762), (22, 114568454749), (23, 109587217586), (38, 66329105381), (46, 54793608793), (77, 32733844214), (133, 18951172966), (154, 16366922107), (161, 15655316798), (209, 12059837342), (253, 9962474326), (266, 9475586483), (322, 7827658399), (418, 6029918671), (437, 5767748294), (506, 4981237163), (874, 2883874147), (1463, 1722833906), (1771, 1423210618), (2879, 875479682), (2926, 861416953), (3059, 823964042), (3542, 711605309), (4807, 524340754), (5758, 437739841), (6118, 411982021), (9614, 262170377), (13009, 193750942), (20153, 125068526), (26018, 96875471), (31669, 79589062), (33649, 74905822), (40306, 62534263), (54701, 46077878), (63338, 39794531), (66217, 38064334), (67298, 37452911), (91063, 27678706), (109402, 23038939), (132434, 19032167), (143099, 17613722), (182126, 13839353), (221683, 11369866), (247171, 10197418), (286198, 8806861), (299207, 8423954), (382907, 6582554), (443366, 5684933), (463519, 5437762), (494342, 5098709), (598414, 4211977), (601711, 4188898), (728387, 3460394), (765814, 3291277), (927038, 2718881), (1001693, 2516246), (1203422, 2094449), (1258123, 2003386), (1456774, 1730197)]