201109337420

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1627}}^1\times {\mathrm{24623}}^1$

素因数の和:26510

約数の個数: 48

約数和(自身を含む): 424290037248

約数和(自身を除く): 223180699828

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 1627, 2510, 3254, 5020, 6508, 8135, 16270, 24623, 32540, 49246, 98492, 123115, 246230, 408377, 492460, 816754, 1633508, 2041885, 4083770, 6180373, 8167540, 12360746, 24721492, 30901865, 40061621, 61803730, 80123242, 123607460, 160246484, 200308105, 400616210, 801232420, 10055466871, 20110933742, 40221867484, 50277334355, 100554668710, 201109337420]

約数ペア:

[(1, 201109337420), (2, 100554668710), (4, 50277334355), (5, 40221867484), (10, 20110933742), (20, 10055466871), (251, 801232420), (502, 400616210), (1004, 200308105), (1255, 160246484), (1627, 123607460), (2510, 80123242), (3254, 61803730), (5020, 40061621), (6508, 30901865), (8135, 24721492), (16270, 12360746), (24623, 8167540), (32540, 6180373), (49246, 4083770), (98492, 2041885), (123115, 1633508), (246230, 816754), (408377, 492460)]