218804530150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3815249}}^1$

素因数の和:3815329

約数の個数: 48

約数和(自身を含む): 431458992000

約数和(自身を除く): 212654461850

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 155, 185, 310, 370, 775, 925, 1147, 1550, 1850, 2294, 5735, 11470, 28675, 57350, 3815249, 7630498, 19076245, 38152490, 95381225, 118272719, 141164213, 190762450, 236545438, 282328426, 591363595, 705821065, 1182727190, 1411642130, 2956817975, 3529105325, 4376090603, 5913635950, 7058210650, 8752181206, 21880453015, 43760906030, 109402265075, 218804530150]

約数ペア:

[(1, 218804530150), (2, 109402265075), (5, 43760906030), (10, 21880453015), (25, 8752181206), (31, 7058210650), (37, 5913635950), (50, 4376090603), (62, 3529105325), (74, 2956817975), (155, 1411642130), (185, 1182727190), (310, 705821065), (370, 591363595), (775, 282328426), (925, 236545438), (1147, 190762450), (1550, 141164213), (1850, 118272719), (2294, 95381225), (5735, 38152490), (11470, 19076245), (28675, 7630498), (57350, 3815249)]