84616480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1$

素因数の和:2438

約数の個数: 96

約数和(自身を含む): 228042864

約数和(自身を除く): 143426384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2393, 2720, 3536, 4420, 4786, 7072, 8840, 9572, 11965, 17680, 19144, 23930, 31109, 35360, 38288, 40681, 47860, 62218, 76576, 81362, 95720, 124436, 155545, 162724, 191440, 203405, 248872, 311090, 325448, 382880, 406810, 497744, 528853, 622180, 650896, 813620, 995488, 1057706, 1244360, 1301792, 1627240, 2115412, 2488720, 2644265, 3254480, 4230824, 4977440, 5288530, 6508960, 8461648, 10577060, 16923296, 21154120, 42308240, 84616480]

約数ペア:

[(1, 84616480), (2, 42308240), (4, 21154120), (5, 16923296), (8, 10577060), (10, 8461648), (13, 6508960), (16, 5288530), (17, 4977440), (20, 4230824), (26, 3254480), (32, 2644265), (34, 2488720), (40, 2115412), (52, 1627240), (65, 1301792), (68, 1244360), (80, 1057706), (85, 995488), (104, 813620), (130, 650896), (136, 622180), (160, 528853), (170, 497744), (208, 406810), (221, 382880), (260, 325448), (272, 311090), (340, 248872), (416, 203405), (442, 191440), (520, 162724), (544, 155545), (680, 124436), (884, 95720), (1040, 81362), (1105, 76576), (1360, 62218), (1768, 47860), (2080, 40681), (2210, 38288), (2393, 35360), (2720, 31109), (3536, 23930), (4420, 19144), (4786, 17680), (7072, 11965), (8840, 9572)]