1156558520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 2872074240

約数和(自身を除く): 1715515720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 127, 130, 166, 211, 254, 260, 332, 415, 422, 508, 520, 635, 664, 830, 844, 1016, 1055, 1079, 1270, 1651, 1660, 1688, 2110, 2158, 2540, 2743, 3302, 3320, 4220, 4316, 5080, 5395, 5486, 6604, 8255, 8440, 8632, 10541, 10790, 10972, 13208, 13715, 16510, 17513, 21082, 21580, 21944, 26797, 27430, 33020, 35026, 42164, 43160, 52705, 53594, 54860, 66040, 70052, 84328, 87565, 105410, 107188, 109720, 133985, 137033, 140104, 175130, 210820, 214376, 227669, 267970, 274066, 348361, 350260, 421640, 455338, 535940, 548132, 685165, 696722, 700520, 910676, 1071880, 1096264, 1138345, 1370330, 1393444, 1741805, 1821352, 2224151, 2276690, 2740660, 2786888, 3483610, 4448302, 4553380, 5481320, 6967220, 8896604, 9106760, 11120755, 13934440, 17793208, 22241510, 28913963, 44483020, 57827926, 88966040, 115655852, 144569815, 231311704, 289139630, 578279260, 1156558520]

約数ペア:

[(1, 1156558520), (2, 578279260), (4, 289139630), (5, 231311704), (8, 144569815), (10, 115655852), (13, 88966040), (20, 57827926), (26, 44483020), (40, 28913963), (52, 22241510), (65, 17793208), (83, 13934440), (104, 11120755), (127, 9106760), (130, 8896604), (166, 6967220), (211, 5481320), (254, 4553380), (260, 4448302), (332, 3483610), (415, 2786888), (422, 2740660), (508, 2276690), (520, 2224151), (635, 1821352), (664, 1741805), (830, 1393444), (844, 1370330), (1016, 1138345), (1055, 1096264), (1079, 1071880), (1270, 910676), (1651, 700520), (1660, 696722), (1688, 685165), (2110, 548132), (2158, 535940), (2540, 455338), (2743, 421640), (3302, 350260), (3320, 348361), (4220, 274066), (4316, 267970), (5080, 227669), (5395, 214376), (5486, 210820), (6604, 175130), (8255, 140104), (8440, 137033), (8632, 133985), (10541, 109720), (10790, 107188), (10972, 105410), (13208, 87565), (13715, 84328), (16510, 70052), (17513, 66040), (21082, 54860), (21580, 53594), (21944, 52705), (26797, 43160), (27430, 42164), (33020, 35026)]