26620903300

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{37123}}^1$

素因数の和:37309

約数の個数: 72

約数和(自身を含む): 59162588352

約数和(自身を除く): 32541685052

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 101, 142, 202, 284, 355, 404, 505, 710, 1010, 1420, 1775, 2020, 2525, 3550, 5050, 7100, 7171, 10100, 14342, 28684, 35855, 37123, 71710, 74246, 143420, 148492, 179275, 185615, 358550, 371230, 717100, 742460, 928075, 1856150, 2635733, 3712300, 3749423, 5271466, 7498846, 10542932, 13178665, 14997692, 18747115, 26357330, 37494230, 52714660, 65893325, 74988460, 93735575, 131786650, 187471150, 263573300, 266209033, 374942300, 532418066, 1064836132, 1331045165, 2662090330, 5324180660, 6655225825, 13310451650, 26620903300]

約数ペア:

[(1, 26620903300), (2, 13310451650), (4, 6655225825), (5, 5324180660), (10, 2662090330), (20, 1331045165), (25, 1064836132), (50, 532418066), (71, 374942300), (100, 266209033), (101, 263573300), (142, 187471150), (202, 131786650), (284, 93735575), (355, 74988460), (404, 65893325), (505, 52714660), (710, 37494230), (1010, 26357330), (1420, 18747115), (1775, 14997692), (2020, 13178665), (2525, 10542932), (3550, 7498846), (5050, 5271466), (7100, 3749423), (7171, 3712300), (10100, 2635733), (14342, 1856150), (28684, 928075), (35855, 742460), (37123, 717100), (71710, 371230), (74246, 358550), (143420, 185615), (148492, 179275)]