29480750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 61012224

約数和(自身を除く): 31531474

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 125, 130, 193, 235, 250, 325, 386, 470, 611, 650, 965, 1175, 1222, 1625, 1930, 2350, 2509, 3055, 3250, 4825, 5018, 5875, 6110, 9071, 9650, 11750, 12545, 15275, 18142, 24125, 25090, 30550, 45355, 48250, 62725, 76375, 90710, 117923, 125450, 152750, 226775, 235846, 313625, 453550, 589615, 627250, 1133875, 1179230, 2267750, 2948075, 5896150, 14740375, 29480750]

約数ペア:

[(1, 29480750), (2, 14740375), (5, 5896150), (10, 2948075), (13, 2267750), (25, 1179230), (26, 1133875), (47, 627250), (50, 589615), (65, 453550), (94, 313625), (125, 235846), (130, 226775), (193, 152750), (235, 125450), (250, 117923), (325, 90710), (386, 76375), (470, 62725), (611, 48250), (650, 45355), (965, 30550), (1175, 25090), (1222, 24125), (1625, 18142), (1930, 15275), (2350, 12545), (2509, 11750), (3055, 9650), (3250, 9071), (4825, 6110), (5018, 5875)]