1566278090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{751}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 3101801472

約数和(自身を除く): 1535523382

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 263, 305, 526, 610, 751, 793, 1315, 1502, 1586, 2630, 3419, 3755, 3965, 6838, 7510, 7930, 9763, 16043, 17095, 19526, 32086, 34190, 45811, 48815, 80215, 91622, 97630, 160430, 197513, 208559, 229055, 395026, 417118, 458110, 595543, 987565, 1042795, 1191086, 1975130, 2085590, 2567669, 2977715, 5135338, 5955430, 12048293, 12838345, 24096586, 25676690, 60241465, 120482930, 156627809, 313255618, 783139045, 1566278090]

約数ペア:

[(1, 1566278090), (2, 783139045), (5, 313255618), (10, 156627809), (13, 120482930), (26, 60241465), (61, 25676690), (65, 24096586), (122, 12838345), (130, 12048293), (263, 5955430), (305, 5135338), (526, 2977715), (610, 2567669), (751, 2085590), (793, 1975130), (1315, 1191086), (1502, 1042795), (1586, 987565), (2630, 595543), (3419, 458110), (3755, 417118), (3965, 395026), (6838, 229055), (7510, 208559), (7930, 197513), (9763, 160430), (16043, 97630), (17095, 91622), (19526, 80215), (32086, 48815), (34190, 45811)]