124327640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5641}}^1$

素因数の和:5700

約数の個数: 64

約数和(自身を含む): 304668000

約数和(自身を除く): 180340360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 5641, 11020, 11282, 22040, 22564, 28205, 45128, 56410, 107179, 112820, 163589, 214358, 225640, 327178, 428716, 535895, 654356, 817945, 857432, 1071790, 1308712, 1635890, 2143580, 3108191, 3271780, 4287160, 6216382, 6543560, 12432764, 15540955, 24865528, 31081910, 62163820, 124327640]

約数ペア:

[(1, 124327640), (2, 62163820), (4, 31081910), (5, 24865528), (8, 15540955), (10, 12432764), (19, 6543560), (20, 6216382), (29, 4287160), (38, 3271780), (40, 3108191), (58, 2143580), (76, 1635890), (95, 1308712), (116, 1071790), (145, 857432), (152, 817945), (190, 654356), (232, 535895), (290, 428716), (380, 327178), (551, 225640), (580, 214358), (760, 163589), (1102, 112820), (1160, 107179), (2204, 56410), (2755, 45128), (4408, 28205), (5510, 22564), (5641, 22040), (11020, 11282)]