80888948860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1078807}}^1$

素因数の和:1079002

約数の個数: 48

約数和(自身を含む): 178339908096

約数和(自身を除く): 97450959236

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 163, 230, 326, 460, 652, 815, 1630, 3260, 3749, 7498, 14996, 18745, 37490, 74980, 1078807, 2157614, 4315228, 5394035, 10788070, 21576140, 24812561, 49625122, 99250244, 124062805, 175845541, 248125610, 351691082, 496251220, 703382164, 879227705, 1758455410, 3516910820, 4044447443, 8088894886, 16177789772, 20222237215, 40444474430, 80888948860]

約数ペア:

[(1, 80888948860), (2, 40444474430), (4, 20222237215), (5, 16177789772), (10, 8088894886), (20, 4044447443), (23, 3516910820), (46, 1758455410), (92, 879227705), (115, 703382164), (163, 496251220), (230, 351691082), (326, 248125610), (460, 175845541), (652, 124062805), (815, 99250244), (1630, 49625122), (3260, 24812561), (3749, 21576140), (7498, 10788070), (14996, 5394035), (18745, 4315228), (37490, 2157614), (74980, 1078807)]