2012595950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{8599}}^1$

素因数の和:8793

約数の個数: 48

約数和(自身を含む): 3890227200

約数和(自身を除く): 1877631250

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 151, 155, 302, 310, 755, 775, 1510, 1550, 3775, 4681, 7550, 8599, 9362, 17198, 23405, 42995, 46810, 85990, 117025, 214975, 234050, 266569, 429950, 533138, 1298449, 1332845, 2596898, 2665690, 6492245, 6664225, 12984490, 13328450, 32461225, 40251919, 64922450, 80503838, 201259595, 402519190, 1006297975, 2012595950]

約数ペア:

[(1, 2012595950), (2, 1006297975), (5, 402519190), (10, 201259595), (25, 80503838), (31, 64922450), (50, 40251919), (62, 32461225), (151, 13328450), (155, 12984490), (302, 6664225), (310, 6492245), (755, 2665690), (775, 2596898), (1510, 1332845), (1550, 1298449), (3775, 533138), (4681, 429950), (7550, 266569), (8599, 234050), (9362, 214975), (17198, 117025), (23405, 85990), (42995, 46810)]