1791843520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14321}}^1$

素因数の和:14378

約数の個数: 112

約数和(自身を含む): 4714573248

約数和(自身を除く): 2922729728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 680, 736, 782, 920, 1088, 1360, 1472, 1564, 1840, 1955, 2720, 3128, 3680, 3910, 5440, 6256, 7360, 7820, 12512, 14321, 15640, 25024, 28642, 31280, 57284, 62560, 71605, 114568, 125120, 143210, 229136, 243457, 286420, 329383, 458272, 486914, 572840, 658766, 916544, 973828, 1145680, 1217285, 1317532, 1646915, 1947656, 2291360, 2434570, 2635064, 3293830, 3895312, 4582720, 4869140, 5270128, 5599511, 6587660, 7790624, 9738280, 10540256, 11199022, 13175320, 15581248, 19476560, 21080512, 22398044, 26350640, 27997555, 38953120, 44796088, 52701280, 55995110, 77906240, 89592176, 105402560, 111990220, 179184352, 223980440, 358368704, 447960880, 895921760, 1791843520]

約数ペア:

[(1, 1791843520), (2, 895921760), (4, 447960880), (5, 358368704), (8, 223980440), (10, 179184352), (16, 111990220), (17, 105402560), (20, 89592176), (23, 77906240), (32, 55995110), (34, 52701280), (40, 44796088), (46, 38953120), (64, 27997555), (68, 26350640), (80, 22398044), (85, 21080512), (92, 19476560), (115, 15581248), (136, 13175320), (160, 11199022), (170, 10540256), (184, 9738280), (230, 7790624), (272, 6587660), (320, 5599511), (340, 5270128), (368, 4869140), (391, 4582720), (460, 3895312), (544, 3293830), (680, 2635064), (736, 2434570), (782, 2291360), (920, 1947656), (1088, 1646915), (1360, 1317532), (1472, 1217285), (1564, 1145680), (1840, 973828), (1955, 916544), (2720, 658766), (3128, 572840), (3680, 486914), (3910, 458272), (5440, 329383), (6256, 286420), (7360, 243457), (7820, 229136), (12512, 143210), (14321, 125120), (15640, 114568), (25024, 71605), (28642, 62560), (31280, 57284)]