1036743220

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{8053}}^1$

素因数の和:8260

約数の個数: 48

約数和(自身を含む): 2244746448

約数和(自身を除く): 1208003228

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 157, 164, 205, 314, 410, 628, 785, 820, 1570, 3140, 6437, 8053, 12874, 16106, 25748, 32185, 32212, 40265, 64370, 80530, 128740, 161060, 330173, 660346, 1264321, 1320692, 1650865, 2528642, 3301730, 5057284, 6321605, 6603460, 12643210, 25286420, 51837161, 103674322, 207348644, 259185805, 518371610, 1036743220]

約数ペア:

[(1, 1036743220), (2, 518371610), (4, 259185805), (5, 207348644), (10, 103674322), (20, 51837161), (41, 25286420), (82, 12643210), (157, 6603460), (164, 6321605), (205, 5057284), (314, 3301730), (410, 2528642), (628, 1650865), (785, 1320692), (820, 1264321), (1570, 660346), (3140, 330173), (6437, 161060), (8053, 128740), (12874, 80530), (16106, 64370), (25748, 40265), (32185, 32212)]