1301200510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{7351}}^1$

素因数の和:7960

約数の個数: 32

約数和(自身を含む): 2422278144

約数和(自身を除く): 1121077634

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 571, 1142, 2855, 5710, 7351, 14702, 17701, 35402, 36755, 73510, 88505, 177010, 227881, 455762, 1139405, 2278810, 4197421, 8394842, 20987105, 41974210, 130120051, 260240102, 650600255, 1301200510]

約数ペア:

[(1, 1301200510), (2, 650600255), (5, 260240102), (10, 130120051), (31, 41974210), (62, 20987105), (155, 8394842), (310, 4197421), (571, 2278810), (1142, 1139405), (2855, 455762), (5710, 227881), (7351, 177010), (14702, 88505), (17701, 73510), (35402, 36755)]