4021508764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20051}}^1$

素因数の和:20123

約数の個数: 96

約数和(自身を含む): 9432460800

約数和(自身を除く): 5410952036

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 52, 58, 76, 91, 116, 133, 182, 203, 247, 266, 364, 377, 406, 494, 532, 551, 754, 812, 988, 1102, 1508, 1729, 2204, 2639, 3458, 3857, 5278, 6916, 7163, 7714, 10556, 14326, 15428, 20051, 28652, 40102, 50141, 80204, 100282, 140357, 200564, 260663, 280714, 380969, 521326, 561428, 581479, 761938, 1042652, 1162958, 1523876, 1824641, 2325916, 2666783, 3649282, 4070353, 4952597, 5333566, 7298564, 7559227, 8140706, 9905194, 10667132, 11048101, 15118454, 16281412, 19810388, 22096202, 30236908, 34668179, 44192404, 52914589, 69336358, 77336707, 105829178, 138672716, 143625313, 154673414, 211658356, 287250626, 309346828, 574501252, 1005377191, 2010754382, 4021508764]

約数ペア:

[(1, 4021508764), (2, 2010754382), (4, 1005377191), (7, 574501252), (13, 309346828), (14, 287250626), (19, 211658356), (26, 154673414), (28, 143625313), (29, 138672716), (38, 105829178), (52, 77336707), (58, 69336358), (76, 52914589), (91, 44192404), (116, 34668179), (133, 30236908), (182, 22096202), (203, 19810388), (247, 16281412), (266, 15118454), (364, 11048101), (377, 10667132), (406, 9905194), (494, 8140706), (532, 7559227), (551, 7298564), (754, 5333566), (812, 4952597), (988, 4070353), (1102, 3649282), (1508, 2666783), (1729, 2325916), (2204, 1824641), (2639, 1523876), (3458, 1162958), (3857, 1042652), (5278, 761938), (6916, 581479), (7163, 561428), (7714, 521326), (10556, 380969), (14326, 280714), (15428, 260663), (20051, 200564), (28652, 140357), (40102, 100282), (50141, 80204)]