113780740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 263894400

約数和(自身を除く): 150113660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 67, 76, 82, 95, 109, 134, 164, 190, 205, 218, 268, 335, 380, 410, 436, 545, 670, 779, 820, 1090, 1273, 1340, 1558, 2071, 2180, 2546, 2747, 3116, 3895, 4142, 4469, 5092, 5494, 6365, 7303, 7790, 8284, 8938, 10355, 10988, 12730, 13735, 14606, 15580, 17876, 20710, 22345, 25460, 27470, 29212, 36515, 41420, 44690, 52193, 54940, 73030, 84911, 89380, 104386, 138757, 146060, 169822, 208772, 260965, 277514, 299423, 339644, 424555, 521930, 555028, 598846, 693785, 849110, 1043860, 1197692, 1387570, 1497115, 1698220, 2775140, 2994230, 5689037, 5988460, 11378074, 22756148, 28445185, 56890370, 113780740]

約数ペア:

[(1, 113780740), (2, 56890370), (4, 28445185), (5, 22756148), (10, 11378074), (19, 5988460), (20, 5689037), (38, 2994230), (41, 2775140), (67, 1698220), (76, 1497115), (82, 1387570), (95, 1197692), (109, 1043860), (134, 849110), (164, 693785), (190, 598846), (205, 555028), (218, 521930), (268, 424555), (335, 339644), (380, 299423), (410, 277514), (436, 260965), (545, 208772), (670, 169822), (779, 146060), (820, 138757), (1090, 104386), (1273, 89380), (1340, 84911), (1558, 73030), (2071, 54940), (2180, 52193), (2546, 44690), (2747, 41420), (3116, 36515), (3895, 29212), (4142, 27470), (4469, 25460), (5092, 22345), (5494, 20710), (6365, 17876), (7303, 15580), (7790, 14606), (8284, 13735), (8938, 12730), (10355, 10988)]