8012236700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{12253}}^1$

素因数の和:12783

約数の個数: 72

約数和(自身を含む): 18762736608

約数和(自身を除く): 10750499908

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 503, 650, 1006, 1300, 2012, 2515, 5030, 6539, 10060, 12253, 12575, 13078, 24506, 25150, 26156, 32695, 49012, 50300, 61265, 65390, 122530, 130780, 159289, 163475, 245060, 306325, 318578, 326950, 612650, 637156, 653900, 796445, 1225300, 1592890, 3185780, 3982225, 6163259, 7964450, 12326518, 15928900, 24653036, 30816295, 61632590, 80122367, 123265180, 154081475, 160244734, 308162950, 320489468, 400611835, 616325900, 801223670, 1602447340, 2003059175, 4006118350, 8012236700]

約数ペア:

[(1, 8012236700), (2, 4006118350), (4, 2003059175), (5, 1602447340), (10, 801223670), (13, 616325900), (20, 400611835), (25, 320489468), (26, 308162950), (50, 160244734), (52, 154081475), (65, 123265180), (100, 80122367), (130, 61632590), (260, 30816295), (325, 24653036), (503, 15928900), (650, 12326518), (1006, 7964450), (1300, 6163259), (2012, 3982225), (2515, 3185780), (5030, 1592890), (6539, 1225300), (10060, 796445), (12253, 653900), (12575, 637156), (13078, 612650), (24506, 326950), (25150, 318578), (26156, 306325), (32695, 245060), (49012, 163475), (50300, 159289), (61265, 130780), (65390, 122530)]