322553920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4561}}^1$

素因数の和:4608

約数の個数: 112

約数和(自身を含む): 876013488

約数和(自身を除く): 553459568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 680, 832, 884, 1040, 1088, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4160, 4420, 4561, 5440, 7072, 8840, 9122, 14144, 17680, 18244, 22805, 35360, 36488, 45610, 59293, 70720, 72976, 77537, 91220, 118586, 145952, 155074, 182440, 237172, 291904, 296465, 310148, 364880, 387685, 474344, 592930, 620296, 729760, 775370, 948688, 1007981, 1185860, 1240592, 1459520, 1550740, 1897376, 2015962, 2371720, 2481184, 3101480, 3794752, 4031924, 4743440, 4962368, 5039905, 6202960, 8063848, 9486880, 10079810, 12405920, 16127696, 18973760, 20159620, 24811840, 32255392, 40319240, 64510784, 80638480, 161276960, 322553920]

約数ペア:

[(1, 322553920), (2, 161276960), (4, 80638480), (5, 64510784), (8, 40319240), (10, 32255392), (13, 24811840), (16, 20159620), (17, 18973760), (20, 16127696), (26, 12405920), (32, 10079810), (34, 9486880), (40, 8063848), (52, 6202960), (64, 5039905), (65, 4962368), (68, 4743440), (80, 4031924), (85, 3794752), (104, 3101480), (130, 2481184), (136, 2371720), (160, 2015962), (170, 1897376), (208, 1550740), (221, 1459520), (260, 1240592), (272, 1185860), (320, 1007981), (340, 948688), (416, 775370), (442, 729760), (520, 620296), (544, 592930), (680, 474344), (832, 387685), (884, 364880), (1040, 310148), (1088, 296465), (1105, 291904), (1360, 237172), (1768, 182440), (2080, 155074), (2210, 145952), (2720, 118586), (3536, 91220), (4160, 77537), (4420, 72976), (4561, 70720), (5440, 59293), (7072, 45610), (8840, 36488), (9122, 35360), (14144, 22805), (17680, 18244)]