82912750480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1437461}}^1$

素因数の和:1437584

約数の個数: 80

約数和(自身を含む): 222450119424

約数和(自身を除く): 139537368944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2884, 3605, 4120, 5768, 7210, 8240, 11536, 14420, 28840, 57680, 1437461, 2874922, 5749844, 7187305, 10062227, 11499688, 14374610, 20124454, 22999376, 28749220, 40248908, 50311135, 57498440, 80497816, 100622270, 114996880, 148058483, 160995632, 201244540, 296116966, 402489080, 592233932, 740292415, 804978160, 1036409381, 1184467864, 1480584830, 2072818762, 2368935728, 2961169660, 4145637524, 5182046905, 5922339320, 8291275048, 10364093810, 11844678640, 16582550096, 20728187620, 41456375240, 82912750480]

約数ペア:

[(1, 82912750480), (2, 41456375240), (4, 20728187620), (5, 16582550096), (7, 11844678640), (8, 10364093810), (10, 8291275048), (14, 5922339320), (16, 5182046905), (20, 4145637524), (28, 2961169660), (35, 2368935728), (40, 2072818762), (56, 1480584830), (70, 1184467864), (80, 1036409381), (103, 804978160), (112, 740292415), (140, 592233932), (206, 402489080), (280, 296116966), (412, 201244540), (515, 160995632), (560, 148058483), (721, 114996880), (824, 100622270), (1030, 80497816), (1442, 57498440), (1648, 50311135), (2060, 40248908), (2884, 28749220), (3605, 22999376), (4120, 20124454), (5768, 14374610), (7210, 11499688), (8240, 10062227), (11536, 7187305), (14420, 5749844), (28840, 2874922), (57680, 1437461)]