4493619460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{130099}}^1$

素因数の和:130276

約数の個数: 48

約数和(自身を含む): 10360123200

約数和(自身を除く): 5866503740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 314, 628, 785, 1570, 1727, 3140, 3454, 6908, 8635, 17270, 34540, 130099, 260198, 520396, 650495, 1300990, 1431089, 2601980, 2862178, 5724356, 7155445, 14310890, 20425543, 28621780, 40851086, 81702172, 102127715, 204255430, 224680973, 408510860, 449361946, 898723892, 1123404865, 2246809730, 4493619460]

約数ペア:

[(1, 4493619460), (2, 2246809730), (4, 1123404865), (5, 898723892), (10, 449361946), (11, 408510860), (20, 224680973), (22, 204255430), (44, 102127715), (55, 81702172), (110, 40851086), (157, 28621780), (220, 20425543), (314, 14310890), (628, 7155445), (785, 5724356), (1570, 2862178), (1727, 2601980), (3140, 1431089), (3454, 1300990), (6908, 650495), (8635, 520396), (17270, 260198), (34540, 130099)]