13934500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 32530680

約数和(自身を除く): 18596180

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 31, 50, 58, 62, 100, 116, 124, 125, 145, 155, 250, 290, 310, 500, 580, 620, 725, 775, 899, 961, 1450, 1550, 1798, 1922, 2900, 3100, 3596, 3625, 3844, 3875, 4495, 4805, 7250, 7750, 8990, 9610, 14500, 15500, 17980, 19220, 22475, 24025, 27869, 44950, 48050, 55738, 89900, 96100, 111476, 112375, 120125, 139345, 224750, 240250, 278690, 449500, 480500, 557380, 696725, 1393450, 2786900, 3483625, 6967250, 13934500]

約数ペア:

[(1, 13934500), (2, 6967250), (4, 3483625), (5, 2786900), (10, 1393450), (20, 696725), (25, 557380), (29, 480500), (31, 449500), (50, 278690), (58, 240250), (62, 224750), (100, 139345), (116, 120125), (124, 112375), (125, 111476), (145, 96100), (155, 89900), (250, 55738), (290, 48050), (310, 44950), (500, 27869), (580, 24025), (620, 22475), (725, 19220), (775, 17980), (899, 15500), (961, 14500), (1450, 9610), (1550, 8990), (1798, 7750), (1922, 7250), (2900, 4805), (3100, 4495), (3596, 3875), (3625, 3844)]