7099573820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{142619}}^1$

素因数の和:142778

約数の個数: 48

約数和(自身を含む): 15813705600

約数和(自身を除く): 8714131780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 380, 524, 655, 1310, 2489, 2620, 4978, 9956, 12445, 24890, 49780, 142619, 285238, 570476, 713095, 1426190, 2709761, 2852380, 5419522, 10839044, 13548805, 18683089, 27097610, 37366178, 54195220, 74732356, 93415445, 186830890, 354978691, 373661780, 709957382, 1419914764, 1774893455, 3549786910, 7099573820]

約数ペア:

[(1, 7099573820), (2, 3549786910), (4, 1774893455), (5, 1419914764), (10, 709957382), (19, 373661780), (20, 354978691), (38, 186830890), (76, 93415445), (95, 74732356), (131, 54195220), (190, 37366178), (262, 27097610), (380, 18683089), (524, 13548805), (655, 10839044), (1310, 5419522), (2489, 2852380), (2620, 2709761), (4978, 1426190), (9956, 713095), (12445, 570476), (24890, 285238), (49780, 142619)]