2992510180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2309}}^1$

素因数の和:2509

約数の個数: 96

約数和(自身を含む): 7069265280

約数和(自身を除く): 4076755100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 137, 172, 215, 220, 274, 430, 473, 548, 685, 860, 946, 1370, 1507, 1892, 2309, 2365, 2740, 3014, 4618, 4730, 5891, 6028, 7535, 9236, 9460, 11545, 11782, 15070, 23090, 23564, 25399, 29455, 30140, 46180, 50798, 58910, 64801, 99287, 101596, 117820, 126995, 129602, 198574, 253990, 259204, 316333, 324005, 397148, 496435, 507980, 632666, 648010, 992870, 1092157, 1265332, 1296020, 1581665, 1985740, 2184314, 3163330, 3479663, 4368628, 5460785, 6326660, 6959326, 10921570, 13602319, 13918652, 17398315, 21843140, 27204638, 34796630, 54409276, 68011595, 69593260, 136023190, 149625509, 272046380, 299251018, 598502036, 748127545, 1496255090, 2992510180]

約数ペア:

[(1, 2992510180), (2, 1496255090), (4, 748127545), (5, 598502036), (10, 299251018), (11, 272046380), (20, 149625509), (22, 136023190), (43, 69593260), (44, 68011595), (55, 54409276), (86, 34796630), (110, 27204638), (137, 21843140), (172, 17398315), (215, 13918652), (220, 13602319), (274, 10921570), (430, 6959326), (473, 6326660), (548, 5460785), (685, 4368628), (860, 3479663), (946, 3163330), (1370, 2184314), (1507, 1985740), (1892, 1581665), (2309, 1296020), (2365, 1265332), (2740, 1092157), (3014, 992870), (4618, 648010), (4730, 632666), (5891, 507980), (6028, 496435), (7535, 397148), (9236, 324005), (9460, 316333), (11545, 259204), (11782, 253990), (15070, 198574), (23090, 129602), (23564, 126995), (25399, 117820), (29455, 101596), (30140, 99287), (46180, 64801), (50798, 58910)]