5142394920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{4987}}^1$

素因数の和:5675

約数の個数: 128

約数和(自身を含む): 16642362240

約数和(自身を除く): 11499967320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 661, 780, 1322, 1560, 1983, 2644, 3305, 3966, 4987, 5288, 6610, 7932, 8593, 9915, 9974, 13220, 14961, 15864, 17186, 19830, 19948, 24935, 25779, 26440, 29922, 34372, 39660, 39896, 42965, 49870, 51558, 59844, 64831, 68744, 74805, 79320, 85930, 99740, 103116, 119688, 128895, 129662, 149610, 171860, 194493, 199480, 206232, 257790, 259324, 299220, 324155, 343720, 388986, 515580, 518648, 598440, 648310, 777972, 972465, 1031160, 1296620, 1555944, 1944930, 2593240, 3296407, 3889860, 6592814, 7779720, 9889221, 13185628, 16482035, 19778442, 26371256, 32964070, 39556884, 42853291, 49446105, 65928140, 79113768, 85706582, 98892210, 128559873, 131856280, 171413164, 197784420, 214266455, 257119746, 342826328, 395568840, 428532910, 514239492, 642799365, 857065820, 1028478984, 1285598730, 1714131640, 2571197460, 5142394920]

約数ペア:

[(1, 5142394920), (2, 2571197460), (3, 1714131640), (4, 1285598730), (5, 1028478984), (6, 857065820), (8, 642799365), (10, 514239492), (12, 428532910), (13, 395568840), (15, 342826328), (20, 257119746), (24, 214266455), (26, 197784420), (30, 171413164), (39, 131856280), (40, 128559873), (52, 98892210), (60, 85706582), (65, 79113768), (78, 65928140), (104, 49446105), (120, 42853291), (130, 39556884), (156, 32964070), (195, 26371256), (260, 19778442), (312, 16482035), (390, 13185628), (520, 9889221), (661, 7779720), (780, 6592814), (1322, 3889860), (1560, 3296407), (1983, 2593240), (2644, 1944930), (3305, 1555944), (3966, 1296620), (4987, 1031160), (5288, 972465), (6610, 777972), (7932, 648310), (8593, 598440), (9915, 518648), (9974, 515580), (13220, 388986), (14961, 343720), (15864, 324155), (17186, 299220), (19830, 259324), (19948, 257790), (24935, 206232), (25779, 199480), (26440, 194493), (29922, 171860), (34372, 149610), (39660, 129662), (39896, 128895), (42965, 119688), (49870, 103116), (51558, 99740), (59844, 85930), (64831, 79320), (68744, 74805)]