84941860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8059}}^1$

素因数の和:8116

約数の個数: 48

約数和(自身を含む): 194987520

約数和(自身を除く): 110045660

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 8059, 10540, 16118, 32236, 40295, 80590, 137003, 161180, 249829, 274006, 499658, 548012, 685015, 999316, 1249145, 1370030, 2498290, 2740060, 4247093, 4996580, 8494186, 16988372, 21235465, 42470930, 84941860]

約数ペア:

[(1, 84941860), (2, 42470930), (4, 21235465), (5, 16988372), (10, 8494186), (17, 4996580), (20, 4247093), (31, 2740060), (34, 2498290), (62, 1370030), (68, 1249145), (85, 999316), (124, 685015), (155, 548012), (170, 499658), (310, 274006), (340, 249829), (527, 161180), (620, 137003), (1054, 80590), (2108, 40295), (2635, 32236), (5270, 16118), (8059, 10540)]