1814353460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1\times {\mathrm{1723}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 3918141696

約数和(自身を除く): 2103788236

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1423, 1723, 2846, 3446, 5692, 6892, 7115, 8615, 14230, 17230, 28460, 34460, 52651, 63751, 105302, 127502, 210604, 255004, 263255, 318755, 526510, 637510, 1053020, 1275020, 2451829, 4903658, 9807316, 12259145, 24518290, 49036580, 90717673, 181435346, 362870692, 453588365, 907176730, 1814353460]

約数ペア:

[(1, 1814353460), (2, 907176730), (4, 453588365), (5, 362870692), (10, 181435346), (20, 90717673), (37, 49036580), (74, 24518290), (148, 12259145), (185, 9807316), (370, 4903658), (740, 2451829), (1423, 1275020), (1723, 1053020), (2846, 637510), (3446, 526510), (5692, 318755), (6892, 263255), (7115, 255004), (8615, 210604), (14230, 127502), (17230, 105302), (28460, 63751), (34460, 52651)]