7348765450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1453}}^1$

素因数の和:1760

約数の個数: 96

約数和(自身を含む): 15266022912

約数和(自身を除く): 7917257462

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 251, 310, 325, 403, 502, 650, 775, 806, 1255, 1453, 1550, 2015, 2510, 2906, 3263, 4030, 6275, 6526, 7265, 7781, 10075, 12550, 14530, 15562, 16315, 18889, 20150, 32630, 36325, 37778, 38905, 45043, 72650, 77810, 81575, 90086, 94445, 101153, 163150, 188890, 194525, 202306, 225215, 364703, 389050, 450430, 472225, 505765, 585559, 729406, 944450, 1011530, 1126075, 1171118, 1823515, 2252150, 2528825, 2927795, 3647030, 4741139, 5057650, 5855590, 9117575, 9482278, 11305793, 14638975, 18235150, 22611586, 23705695, 29277950, 47411390, 56528965, 113057930, 118528475, 146975309, 237056950, 282644825, 293950618, 565289650, 734876545, 1469753090, 3674382725, 7348765450]

約数ペア:

[(1, 7348765450), (2, 3674382725), (5, 1469753090), (10, 734876545), (13, 565289650), (25, 293950618), (26, 282644825), (31, 237056950), (50, 146975309), (62, 118528475), (65, 113057930), (130, 56528965), (155, 47411390), (251, 29277950), (310, 23705695), (325, 22611586), (403, 18235150), (502, 14638975), (650, 11305793), (775, 9482278), (806, 9117575), (1255, 5855590), (1453, 5057650), (1550, 4741139), (2015, 3647030), (2510, 2927795), (2906, 2528825), (3263, 2252150), (4030, 1823515), (6275, 1171118), (6526, 1126075), (7265, 1011530), (7781, 944450), (10075, 729406), (12550, 585559), (14530, 505765), (15562, 472225), (16315, 450430), (18889, 389050), (20150, 364703), (32630, 225215), (36325, 202306), (37778, 194525), (38905, 188890), (45043, 163150), (72650, 101153), (77810, 94445), (81575, 90086)]