1370595560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{26959}}^1$

素因数の和:27042

約数の個数: 64

約数和(自身を含む): 3261081600

約数和(自身を除く): 1890486040

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1640, 2542, 5084, 6355, 10168, 12710, 25420, 26959, 50840, 53918, 107836, 134795, 215672, 269590, 539180, 835729, 1078360, 1105319, 1671458, 2210638, 3342916, 4178645, 4421276, 5526595, 6685832, 8357290, 8842552, 11053190, 16714580, 22106380, 33429160, 34264889, 44212760, 68529778, 137059556, 171324445, 274119112, 342648890, 685297780, 1370595560]

約数ペア:

[(1, 1370595560), (2, 685297780), (4, 342648890), (5, 274119112), (8, 171324445), (10, 137059556), (20, 68529778), (31, 44212760), (40, 34264889), (41, 33429160), (62, 22106380), (82, 16714580), (124, 11053190), (155, 8842552), (164, 8357290), (205, 6685832), (248, 5526595), (310, 4421276), (328, 4178645), (410, 3342916), (620, 2210638), (820, 1671458), (1240, 1105319), (1271, 1078360), (1640, 835729), (2542, 539180), (5084, 269590), (6355, 215672), (10168, 134795), (12710, 107836), (25420, 53918), (26959, 50840)]