1209285200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97523}}^1$

素因数の和:97572

約数の個数: 60

約数和(自身を含む): 2999058048

約数和(自身を除く): 1789772848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 12400, 97523, 195046, 390092, 487615, 780184, 975230, 1560368, 1950460, 2438075, 3023213, 3900920, 4876150, 6046426, 7801840, 9752300, 12092852, 15116065, 19504600, 24185704, 30232130, 39009200, 48371408, 60464260, 75580325, 120928520, 151160650, 241857040, 302321300, 604642600, 1209285200]

約数ペア:

[(1, 1209285200), (2, 604642600), (4, 302321300), (5, 241857040), (8, 151160650), (10, 120928520), (16, 75580325), (20, 60464260), (25, 48371408), (31, 39009200), (40, 30232130), (50, 24185704), (62, 19504600), (80, 15116065), (100, 12092852), (124, 9752300), (155, 7801840), (200, 6046426), (248, 4876150), (310, 3900920), (400, 3023213), (496, 2438075), (620, 1950460), (775, 1560368), (1240, 975230), (1550, 780184), (2480, 487615), (3100, 390092), (6200, 195046), (12400, 97523)]