13302557500

素因数分解:

$2^2\times 5^4\times {\mathrm{5321023}}^1$

素因数の和:5321047

約数の個数: 30

約数和(自身を含む): 29090038208

約数和(自身を除く): 15787480708

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 5321023, 10642046, 21284092, 26605115, 53210230, 106420460, 133025575, 266051150, 532102300, 665127875, 1330255750, 2660511500, 3325639375, 6651278750, 13302557500]

約数ペア:

[(1, 13302557500), (2, 6651278750), (4, 3325639375), (5, 2660511500), (10, 1330255750), (20, 665127875), (25, 532102300), (50, 266051150), (100, 133025575), (125, 106420460), (250, 53210230), (500, 26605115), (625, 21284092), (1250, 10642046), (2500, 5321023)]