7507942340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{334877}}^1$

素因数の和:334964

約数の個数: 48

約数和(自身を含む): 16877851200

約数和(自身を除く): 9369908860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 4484, 5605, 11210, 22420, 334877, 669754, 1339508, 1674385, 3348770, 6362663, 6697540, 12725326, 19757743, 25450652, 31813315, 39515486, 63626630, 79030972, 98788715, 127253260, 197577430, 375397117, 395154860, 750794234, 1501588468, 1876985585, 3753971170, 7507942340]

約数ペア:

[(1, 7507942340), (2, 3753971170), (4, 1876985585), (5, 1501588468), (10, 750794234), (19, 395154860), (20, 375397117), (38, 197577430), (59, 127253260), (76, 98788715), (95, 79030972), (118, 63626630), (190, 39515486), (236, 31813315), (295, 25450652), (380, 19757743), (590, 12725326), (1121, 6697540), (1180, 6362663), (2242, 3348770), (4484, 1674385), (5605, 1339508), (11210, 669754), (22420, 334877)]