40808822858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{1873}}^1$

素因数の和:2271

約数の個数: 64

約数和(自身を含む): 68230391040

約数和(自身を除く): 27421568182

約数列:

[1, 2, 19, 23, 38, 46, 97, 194, 257, 437, 514, 874, 1843, 1873, 2231, 3686, 3746, 4462, 4883, 5911, 9766, 11822, 24929, 35587, 42389, 43079, 49858, 71174, 84778, 86158, 112309, 181681, 224618, 363362, 473651, 481361, 573367, 818501, 947302, 962722, 1146734, 1637002, 3451939, 4178663, 6903878, 8357326, 9145859, 10893973, 11071303, 18291718, 21787946, 22142606, 46692017, 79394597, 93384034, 158789194, 210354757, 420709514, 887148323, 1073916391, 1774296646, 2147832782, 20404411429, 40808822858]

約数ペア:

[(1, 40808822858), (2, 20404411429), (19, 2147832782), (23, 1774296646), (38, 1073916391), (46, 887148323), (97, 420709514), (194, 210354757), (257, 158789194), (437, 93384034), (514, 79394597), (874, 46692017), (1843, 22142606), (1873, 21787946), (2231, 18291718), (3686, 11071303), (3746, 10893973), (4462, 9145859), (4883, 8357326), (5911, 6903878), (9766, 4178663), (11822, 3451939), (24929, 1637002), (35587, 1146734), (42389, 962722), (43079, 947302), (49858, 818501), (71174, 573367), (84778, 481361), (86158, 473651), (112309, 363362), (181681, 224618)]