19572504695

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 25563919680

約数和(自身を除く): 5991414985

約数列:

[1, 5, 23, 29, 115, 145, 157, 667, 785, 841, 1289, 3335, 3611, 4205, 4553, 6445, 18055, 19343, 22765, 29647, 37381, 96715, 104719, 132037, 148235, 186905, 202373, 523595, 660185, 859763, 1011865, 1084049, 3036851, 4298815, 4654579, 5420245, 5868817, 15184255, 23272895, 24933127, 29344085, 124665635, 134982791, 170195693, 674913955, 850978465, 3914500939, 19572504695]

約数ペア:

[(1, 19572504695), (5, 3914500939), (23, 850978465), (29, 674913955), (115, 170195693), (145, 134982791), (157, 124665635), (667, 29344085), (785, 24933127), (841, 23272895), (1289, 15184255), (3335, 5868817), (3611, 5420245), (4205, 4654579), (4553, 4298815), (6445, 3036851), (18055, 1084049), (19343, 1011865), (22765, 859763), (29647, 660185), (37381, 523595), (96715, 202373), (104719, 186905), (132037, 148235)]