20231437135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1\times {\mathrm{811}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 30251612160

約数和(自身を除く): 10020175025

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 455, 503, 545, 763, 811, 1417, 2515, 3521, 3815, 4055, 5677, 6539, 7085, 9919, 10543, 17605, 28385, 32695, 45773, 49595, 52715, 54827, 73801, 88399, 228865, 274135, 369005, 383789, 407933, 441995, 618793, 712751, 1149187, 1918945, 2039665, 2855531, 3093965, 3563755, 4989257, 5303129, 5745935, 8044309, 14277655, 24946285, 26515645, 37121903, 40221545, 44464697, 185609515, 222323485, 311252879, 578041061, 1556264395, 2890205305, 4046287427, 20231437135]

約数ペア:

[(1, 20231437135), (5, 4046287427), (7, 2890205305), (13, 1556264395), (35, 578041061), (65, 311252879), (91, 222323485), (109, 185609515), (455, 44464697), (503, 40221545), (545, 37121903), (763, 26515645), (811, 24946285), (1417, 14277655), (2515, 8044309), (3521, 5745935), (3815, 5303129), (4055, 4989257), (5677, 3563755), (6539, 3093965), (7085, 2855531), (9919, 2039665), (10543, 1918945), (17605, 1149187), (28385, 712751), (32695, 618793), (45773, 441995), (49595, 407933), (52715, 383789), (54827, 369005), (73801, 274135), (88399, 228865)]