282580491920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1037983}}^1$

素因数の和:1038120

約数の個数: 80

約数和(自身を含む): 681133404672

約数和(自身を除く): 398552912752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 83, 164, 166, 205, 328, 332, 410, 415, 656, 664, 820, 830, 1328, 1640, 1660, 3280, 3320, 3403, 6640, 6806, 13612, 17015, 27224, 34030, 54448, 68060, 136120, 272240, 1037983, 2075966, 4151932, 5189915, 8303864, 10379830, 16607728, 20759660, 41519320, 42557303, 83038640, 85114606, 86152589, 170229212, 172305178, 212786515, 340458424, 344610356, 425573030, 430762945, 680916848, 689220712, 851146060, 861525890, 1378441424, 1702292120, 1723051780, 3404584240, 3446103560, 3532256149, 6892207120, 7064512298, 14129024596, 17661280745, 28258049192, 35322561490, 56516098384, 70645122980, 141290245960, 282580491920]

約数ペア:

[(1, 282580491920), (2, 141290245960), (4, 70645122980), (5, 56516098384), (8, 35322561490), (10, 28258049192), (16, 17661280745), (20, 14129024596), (40, 7064512298), (41, 6892207120), (80, 3532256149), (82, 3446103560), (83, 3404584240), (164, 1723051780), (166, 1702292120), (205, 1378441424), (328, 861525890), (332, 851146060), (410, 689220712), (415, 680916848), (656, 430762945), (664, 425573030), (820, 344610356), (830, 340458424), (1328, 212786515), (1640, 172305178), (1660, 170229212), (3280, 86152589), (3320, 85114606), (3403, 83038640), (6640, 42557303), (6806, 41519320), (13612, 20759660), (17015, 16607728), (27224, 10379830), (34030, 8303864), (54448, 5189915), (68060, 4151932), (136120, 2075966), (272240, 1037983)]