27355040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 69809040

約数和(自身を除く): 42454000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 89, 113, 136, 160, 170, 178, 226, 272, 340, 356, 445, 452, 544, 565, 680, 712, 890, 904, 1130, 1360, 1424, 1513, 1780, 1808, 1921, 2260, 2720, 2848, 3026, 3560, 3616, 3842, 4520, 6052, 7120, 7565, 7684, 9040, 9605, 10057, 12104, 14240, 15130, 15368, 18080, 19210, 20114, 24208, 30260, 30736, 38420, 40228, 48416, 50285, 60520, 61472, 76840, 80456, 100570, 121040, 153680, 160912, 170969, 201140, 242080, 307360, 321824, 341938, 402280, 683876, 804560, 854845, 1367752, 1609120, 1709690, 2735504, 3419380, 5471008, 6838760, 13677520, 27355040]

約数ペア:

[(1, 27355040), (2, 13677520), (4, 6838760), (5, 5471008), (8, 3419380), (10, 2735504), (16, 1709690), (17, 1609120), (20, 1367752), (32, 854845), (34, 804560), (40, 683876), (68, 402280), (80, 341938), (85, 321824), (89, 307360), (113, 242080), (136, 201140), (160, 170969), (170, 160912), (178, 153680), (226, 121040), (272, 100570), (340, 80456), (356, 76840), (445, 61472), (452, 60520), (544, 50285), (565, 48416), (680, 40228), (712, 38420), (890, 30736), (904, 30260), (1130, 24208), (1360, 20114), (1424, 19210), (1513, 18080), (1780, 15368), (1808, 15130), (1921, 14240), (2260, 12104), (2720, 10057), (2848, 9605), (3026, 9040), (3560, 7684), (3616, 7565), (3842, 7120), (4520, 6052)]