2231567650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 4590831168

約数和(自身を除く): 2359263518

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 211, 265, 307, 325, 422, 530, 614, 650, 689, 1055, 1325, 1378, 1535, 2110, 2650, 2743, 3070, 3445, 3991, 5275, 5486, 6890, 7675, 7982, 10550, 11183, 13715, 15350, 16271, 17225, 19955, 22366, 27430, 32542, 34450, 39910, 55915, 64777, 68575, 81355, 99775, 111830, 129554, 137150, 145379, 162710, 199550, 211523, 279575, 290758, 323885, 406775, 423046, 559150, 647770, 726895, 813550, 842101, 1057615, 1453790, 1619425, 1684202, 2115230, 3238850, 3433181, 3634475, 4210505, 5288075, 6866362, 7268950, 8421010, 10576150, 17165905, 21052525, 34331810, 42105050, 44631353, 85829525, 89262706, 171659050, 223156765, 446313530, 1115783825, 2231567650]

約数ペア:

[(1, 2231567650), (2, 1115783825), (5, 446313530), (10, 223156765), (13, 171659050), (25, 89262706), (26, 85829525), (50, 44631353), (53, 42105050), (65, 34331810), (106, 21052525), (130, 17165905), (211, 10576150), (265, 8421010), (307, 7268950), (325, 6866362), (422, 5288075), (530, 4210505), (614, 3634475), (650, 3433181), (689, 3238850), (1055, 2115230), (1325, 1684202), (1378, 1619425), (1535, 1453790), (2110, 1057615), (2650, 842101), (2743, 813550), (3070, 726895), (3445, 647770), (3991, 559150), (5275, 423046), (5486, 406775), (6890, 323885), (7675, 290758), (7982, 279575), (10550, 211523), (11183, 199550), (13715, 162710), (15350, 145379), (16271, 137150), (17225, 129554), (19955, 111830), (22366, 99775), (27430, 81355), (32542, 68575), (34450, 64777), (39910, 55915)]