47202140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 103723200

約数和(自身を除く): 56521060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 839, 970, 1678, 1940, 2813, 3356, 4195, 5626, 8390, 11252, 14065, 16780, 24331, 28130, 48662, 56260, 81383, 97324, 121655, 162766, 243310, 325532, 406915, 486620, 813830, 1627660, 2360107, 4720214, 9440428, 11800535, 23601070, 47202140]

約数ペア:

[(1, 47202140), (2, 23601070), (4, 11800535), (5, 9440428), (10, 4720214), (20, 2360107), (29, 1627660), (58, 813830), (97, 486620), (116, 406915), (145, 325532), (194, 243310), (290, 162766), (388, 121655), (485, 97324), (580, 81383), (839, 56260), (970, 48662), (1678, 28130), (1940, 24331), (2813, 16780), (3356, 14065), (4195, 11252), (5626, 8390)]