80494850300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{123667}}^1$

素因数の和:123987

約数の個数: 72

約数和(自身を含む): 182913876096

約数和(自身を除く): 102419025796

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 283, 460, 566, 575, 1132, 1150, 1415, 2300, 2830, 5660, 6509, 7075, 13018, 14150, 26036, 28300, 32545, 65090, 123667, 130180, 162725, 247334, 325450, 494668, 618335, 650900, 1236670, 2473340, 2844341, 3091675, 5688682, 6183350, 11377364, 12366700, 14221705, 28443410, 34997761, 56886820, 69995522, 71108525, 139991044, 142217050, 174988805, 284434100, 349977610, 699955220, 804948503, 874944025, 1609897006, 1749888050, 3219794012, 3499776100, 4024742515, 8049485030, 16098970060, 20123712575, 40247425150, 80494850300]

約数ペア:

[(1, 80494850300), (2, 40247425150), (4, 20123712575), (5, 16098970060), (10, 8049485030), (20, 4024742515), (23, 3499776100), (25, 3219794012), (46, 1749888050), (50, 1609897006), (92, 874944025), (100, 804948503), (115, 699955220), (230, 349977610), (283, 284434100), (460, 174988805), (566, 142217050), (575, 139991044), (1132, 71108525), (1150, 69995522), (1415, 56886820), (2300, 34997761), (2830, 28443410), (5660, 14221705), (6509, 12366700), (7075, 11377364), (13018, 6183350), (14150, 5688682), (26036, 3091675), (28300, 2844341), (32545, 2473340), (65090, 1236670), (123667, 650900), (130180, 618335), (162725, 494668), (247334, 325450)]