23846871890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1\times {\mathrm{1697}}^1$

素因数の和:2483

約数の個数: 64

約数和(自身を含む): 45895880448

約数和(自身を除く): 22049008558

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 631, 655, 1262, 1310, 1697, 2227, 3155, 3394, 4454, 6310, 8485, 10727, 11135, 16970, 21454, 22270, 28849, 53635, 57698, 82661, 107270, 144245, 165322, 222307, 288490, 413305, 444614, 826610, 1070807, 1111535, 1405237, 2141614, 2223070, 2810474, 3779219, 5354035, 7026185, 7558438, 10708070, 14052370, 18203719, 18896095, 36407438, 37792190, 91018595, 140275717, 182037190, 280551434, 701378585, 1402757170, 2384687189, 4769374378, 11923435945, 23846871890]

約数ペア:

[(1, 23846871890), (2, 11923435945), (5, 4769374378), (10, 2384687189), (17, 1402757170), (34, 701378585), (85, 280551434), (131, 182037190), (170, 140275717), (262, 91018595), (631, 37792190), (655, 36407438), (1262, 18896095), (1310, 18203719), (1697, 14052370), (2227, 10708070), (3155, 7558438), (3394, 7026185), (4454, 5354035), (6310, 3779219), (8485, 2810474), (10727, 2223070), (11135, 2141614), (16970, 1405237), (21454, 1111535), (22270, 1070807), (28849, 826610), (53635, 444614), (57698, 413305), (82661, 288490), (107270, 222307), (144245, 165322)]