83612480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 112

約数和(自身を含む): 229941120

約数和(自身を除く): 146328640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 163, 224, 229, 280, 320, 326, 448, 458, 560, 652, 815, 916, 1120, 1141, 1145, 1304, 1603, 1630, 1832, 2240, 2282, 2290, 2608, 3206, 3260, 3664, 4564, 4580, 5216, 5705, 6412, 6520, 7328, 8015, 9128, 9160, 10432, 11410, 12824, 13040, 14656, 16030, 18256, 18320, 22820, 25648, 26080, 32060, 36512, 36640, 37327, 45640, 51296, 52160, 64120, 73024, 73280, 74654, 91280, 102592, 128240, 149308, 182560, 186635, 256480, 261289, 298616, 365120, 373270, 512960, 522578, 597232, 746540, 1045156, 1194464, 1306445, 1493080, 2090312, 2388928, 2612890, 2986160, 4180624, 5225780, 5972320, 8361248, 10451560, 11944640, 16722496, 20903120, 41806240, 83612480]

約数ペア:

[(1, 83612480), (2, 41806240), (4, 20903120), (5, 16722496), (7, 11944640), (8, 10451560), (10, 8361248), (14, 5972320), (16, 5225780), (20, 4180624), (28, 2986160), (32, 2612890), (35, 2388928), (40, 2090312), (56, 1493080), (64, 1306445), (70, 1194464), (80, 1045156), (112, 746540), (140, 597232), (160, 522578), (163, 512960), (224, 373270), (229, 365120), (280, 298616), (320, 261289), (326, 256480), (448, 186635), (458, 182560), (560, 149308), (652, 128240), (815, 102592), (916, 91280), (1120, 74654), (1141, 73280), (1145, 73024), (1304, 64120), (1603, 52160), (1630, 51296), (1832, 45640), (2240, 37327), (2282, 36640), (2290, 36512), (2608, 32060), (3206, 26080), (3260, 25648), (3664, 22820), (4564, 18320), (4580, 18256), (5216, 16030), (5705, 14656), (6412, 13040), (6520, 12824), (7328, 11410), (8015, 10432), (9128, 9160)]