910488640

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2393}}^1$

素因数の和:2480

約数の個数: 112

約数和(自身を含む): 2298527280

約数和(自身を除く): 1388038640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 64, 80, 82, 116, 145, 160, 164, 205, 232, 290, 320, 328, 410, 464, 580, 656, 820, 928, 1160, 1189, 1312, 1640, 1856, 2320, 2378, 2393, 2624, 3280, 4640, 4756, 4786, 5945, 6560, 9280, 9512, 9572, 11890, 11965, 13120, 19024, 19144, 23780, 23930, 38048, 38288, 47560, 47860, 69397, 76096, 76576, 95120, 95720, 98113, 138794, 153152, 190240, 191440, 196226, 277588, 346985, 380480, 382880, 392452, 490565, 555176, 693970, 765760, 784904, 981130, 1110352, 1387940, 1569808, 1962260, 2220704, 2775880, 2845277, 3139616, 3924520, 4441408, 5551760, 5690554, 6279232, 7849040, 11103520, 11381108, 14226385, 15698080, 22207040, 22762216, 28452770, 31396160, 45524432, 56905540, 91048864, 113811080, 182097728, 227622160, 455244320, 910488640]

約数ペア:

[(1, 910488640), (2, 455244320), (4, 227622160), (5, 182097728), (8, 113811080), (10, 91048864), (16, 56905540), (20, 45524432), (29, 31396160), (32, 28452770), (40, 22762216), (41, 22207040), (58, 15698080), (64, 14226385), (80, 11381108), (82, 11103520), (116, 7849040), (145, 6279232), (160, 5690554), (164, 5551760), (205, 4441408), (232, 3924520), (290, 3139616), (320, 2845277), (328, 2775880), (410, 2220704), (464, 1962260), (580, 1569808), (656, 1387940), (820, 1110352), (928, 981130), (1160, 784904), (1189, 765760), (1312, 693970), (1640, 555176), (1856, 490565), (2320, 392452), (2378, 382880), (2393, 380480), (2624, 346985), (3280, 277588), (4640, 196226), (4756, 191440), (4786, 190240), (5945, 153152), (6560, 138794), (9280, 98113), (9512, 95720), (9572, 95120), (11890, 76576), (11965, 76096), (13120, 69397), (19024, 47860), (19144, 47560), (23780, 38288), (23930, 38048)]