26386380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8623}}^1$

素因数の和:8655

約数の個数: 72

約数和(自身を含む): 84756672

約数和(自身を除く): 58370292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 8623, 17246, 25869, 34492, 43115, 51738, 77607, 86230, 103476, 129345, 146591, 155214, 172460, 258690, 293182, 310428, 388035, 439773, 517380, 586364, 732955, 776070, 879546, 1319319, 1465910, 1552140, 1759092, 2198865, 2638638, 2931820, 4397730, 5277276, 6596595, 8795460, 13193190, 26386380]

約数ペア:

[(1, 26386380), (2, 13193190), (3, 8795460), (4, 6596595), (5, 5277276), (6, 4397730), (9, 2931820), (10, 2638638), (12, 2198865), (15, 1759092), (17, 1552140), (18, 1465910), (20, 1319319), (30, 879546), (34, 776070), (36, 732955), (45, 586364), (51, 517380), (60, 439773), (68, 388035), (85, 310428), (90, 293182), (102, 258690), (153, 172460), (170, 155214), (180, 146591), (204, 129345), (255, 103476), (306, 86230), (340, 77607), (510, 51738), (612, 43115), (765, 34492), (1020, 25869), (1530, 17246), (3060, 8623)]