40619578538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 79794823680

約数和(自身を除く): 39175245142

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 137, 154, 197, 203, 274, 319, 337, 394, 406, 638, 674, 959, 1379, 1507, 1918, 2167, 2233, 2359, 2758, 3014, 3707, 3973, 4334, 4466, 4718, 5713, 7414, 7946, 9773, 10549, 11426, 15169, 19546, 21098, 25949, 26989, 27811, 30338, 39991, 43703, 46169, 51898, 53978, 55622, 62843, 66389, 68411, 79982, 87406, 92338, 107503, 125686, 132778, 136822, 188923, 215006, 296879, 305921, 323183, 377846, 439901, 464723, 507859, 593758, 611842, 646366, 730279, 752521, 782681, 879802, 929446, 1015718, 1338901, 1460558, 1505042, 1565362, 1925281, 2078153, 2677802, 3555013, 3850562, 4156306, 5111953, 5478767, 7110026, 8609491, 9095293, 9372307, 10223906, 10957534, 13476967, 14727911, 17218982, 18190586, 18744614, 21178091, 26953934, 29455822, 42356182, 60266437, 63667051, 100048223, 103095377, 120532874, 127334102, 148246637, 200096446, 206190754, 263763497, 296493274, 527526994, 700337561, 1400675122, 1846344479, 2901398467, 3692688958, 5802796934, 20309789269, 40619578538]

約数ペア:

[(1, 40619578538), (2, 20309789269), (7, 5802796934), (11, 3692688958), (14, 2901398467), (22, 1846344479), (29, 1400675122), (58, 700337561), (77, 527526994), (137, 296493274), (154, 263763497), (197, 206190754), (203, 200096446), (274, 148246637), (319, 127334102), (337, 120532874), (394, 103095377), (406, 100048223), (638, 63667051), (674, 60266437), (959, 42356182), (1379, 29455822), (1507, 26953934), (1918, 21178091), (2167, 18744614), (2233, 18190586), (2359, 17218982), (2758, 14727911), (3014, 13476967), (3707, 10957534), (3973, 10223906), (4334, 9372307), (4466, 9095293), (4718, 8609491), (5713, 7110026), (7414, 5478767), (7946, 5111953), (9773, 4156306), (10549, 3850562), (11426, 3555013), (15169, 2677802), (19546, 2078153), (21098, 1925281), (25949, 1565362), (26989, 1505042), (27811, 1460558), (30338, 1338901), (39991, 1015718), (43703, 929446), (46169, 879802), (51898, 782681), (53978, 752521), (55622, 730279), (62843, 646366), (66389, 611842), (68411, 593758), (79982, 507859), (87406, 464723), (92338, 439901), (107503, 377846), (125686, 323183), (132778, 305921), (136822, 296879), (188923, 215006)]