3669013420

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1\times {\mathrm{2153}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 7776629280

約数和(自身を除く): 4107615860

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 613, 695, 1226, 1390, 2153, 2452, 2780, 3065, 4306, 6130, 8612, 10765, 12260, 21530, 43060, 85207, 170414, 299267, 340828, 426035, 598534, 852070, 1197068, 1319789, 1496335, 1704140, 2639578, 2992670, 5279156, 5985340, 6598945, 13197890, 26395780, 183450671, 366901342, 733802684, 917253355, 1834506710, 3669013420]

約数ペア:

[(1, 3669013420), (2, 1834506710), (4, 917253355), (5, 733802684), (10, 366901342), (20, 183450671), (139, 26395780), (278, 13197890), (556, 6598945), (613, 5985340), (695, 5279156), (1226, 2992670), (1390, 2639578), (2153, 1704140), (2452, 1496335), (2780, 1319789), (3065, 1197068), (4306, 852070), (6130, 598534), (8612, 426035), (10765, 340828), (12260, 299267), (21530, 170414), (43060, 85207)]