31096100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1485

約数の個数: 72

約数和(自身を含む): 79661568

約数和(自身を除く): 48565468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1433, 1550, 2170, 2866, 3100, 4340, 5425, 5732, 7165, 10031, 10850, 14330, 20062, 21700, 28660, 35825, 40124, 44423, 50155, 71650, 88846, 100310, 143300, 177692, 200620, 222115, 250775, 310961, 444230, 501550, 621922, 888460, 1003100, 1110575, 1243844, 1554805, 2221150, 3109610, 4442300, 6219220, 7774025, 15548050, 31096100]

約数ペア:

[(1, 31096100), (2, 15548050), (4, 7774025), (5, 6219220), (7, 4442300), (10, 3109610), (14, 2221150), (20, 1554805), (25, 1243844), (28, 1110575), (31, 1003100), (35, 888460), (50, 621922), (62, 501550), (70, 444230), (100, 310961), (124, 250775), (140, 222115), (155, 200620), (175, 177692), (217, 143300), (310, 100310), (350, 88846), (434, 71650), (620, 50155), (700, 44423), (775, 40124), (868, 35825), (1085, 28660), (1433, 21700), (1550, 20062), (2170, 14330), (2866, 10850), (3100, 10031), (4340, 7165), (5425, 5732)]