100027840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 262944864

約数和(自身を除く): 162917024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 157, 160, 176, 181, 220, 314, 320, 352, 362, 440, 628, 704, 724, 785, 880, 905, 1256, 1448, 1570, 1727, 1760, 1810, 1991, 2512, 2896, 3140, 3454, 3520, 3620, 3982, 5024, 5792, 6280, 6908, 7240, 7964, 8635, 9955, 10048, 11584, 12560, 13816, 14480, 15928, 17270, 19910, 25120, 27632, 28417, 28960, 31856, 34540, 39820, 50240, 55264, 56834, 57920, 63712, 69080, 79640, 110528, 113668, 127424, 138160, 142085, 159280, 227336, 276320, 284170, 312587, 318560, 454672, 552640, 568340, 625174, 637120, 909344, 1136680, 1250348, 1562935, 1818688, 2273360, 2500696, 3125870, 4546720, 5001392, 6251740, 9093440, 10002784, 12503480, 20005568, 25006960, 50013920, 100027840]

約数ペア:

[(1, 100027840), (2, 50013920), (4, 25006960), (5, 20005568), (8, 12503480), (10, 10002784), (11, 9093440), (16, 6251740), (20, 5001392), (22, 4546720), (32, 3125870), (40, 2500696), (44, 2273360), (55, 1818688), (64, 1562935), (80, 1250348), (88, 1136680), (110, 909344), (157, 637120), (160, 625174), (176, 568340), (181, 552640), (220, 454672), (314, 318560), (320, 312587), (352, 284170), (362, 276320), (440, 227336), (628, 159280), (704, 142085), (724, 138160), (785, 127424), (880, 113668), (905, 110528), (1256, 79640), (1448, 69080), (1570, 63712), (1727, 57920), (1760, 56834), (1810, 55264), (1991, 50240), (2512, 39820), (2896, 34540), (3140, 31856), (3454, 28960), (3520, 28417), (3620, 27632), (3982, 25120), (5024, 19910), (5792, 17270), (6280, 15928), (6908, 14480), (7240, 13816), (7964, 12560), (8635, 11584), (9955, 10048)]