1417584640

素因数分解:

$2^{13}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:737

約数の個数: 112

約数和(自身を含む): 3471492168

約数和(自身を除く): 2053907528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 512, 530, 640, 653, 848, 1024, 1060, 1280, 1306, 1696, 2048, 2120, 2560, 2612, 3265, 3392, 4096, 4240, 5120, 5224, 6530, 6784, 8192, 8480, 10240, 10448, 13060, 13568, 16960, 20480, 20896, 26120, 27136, 33920, 34609, 40960, 41792, 52240, 54272, 67840, 69218, 83584, 104480, 108544, 135680, 138436, 167168, 173045, 208960, 217088, 271360, 276872, 334336, 346090, 417920, 434176, 542720, 553744, 668672, 692180, 835840, 1085440, 1107488, 1337344, 1384360, 1671680, 2170880, 2214976, 2674688, 2768720, 3343360, 4429952, 5349376, 5537440, 6686720, 8859904, 11074880, 13373440, 17719808, 22149760, 26746880, 35439616, 44299520, 70879232, 88599040, 141758464, 177198080, 283516928, 354396160, 708792320, 1417584640]

約数ペア:

[(1, 1417584640), (2, 708792320), (4, 354396160), (5, 283516928), (8, 177198080), (10, 141758464), (16, 88599040), (20, 70879232), (32, 44299520), (40, 35439616), (53, 26746880), (64, 22149760), (80, 17719808), (106, 13373440), (128, 11074880), (160, 8859904), (212, 6686720), (256, 5537440), (265, 5349376), (320, 4429952), (424, 3343360), (512, 2768720), (530, 2674688), (640, 2214976), (653, 2170880), (848, 1671680), (1024, 1384360), (1060, 1337344), (1280, 1107488), (1306, 1085440), (1696, 835840), (2048, 692180), (2120, 668672), (2560, 553744), (2612, 542720), (3265, 434176), (3392, 417920), (4096, 346090), (4240, 334336), (5120, 276872), (5224, 271360), (6530, 217088), (6784, 208960), (8192, 173045), (8480, 167168), (10240, 138436), (10448, 135680), (13060, 108544), (13568, 104480), (16960, 83584), (20480, 69218), (20896, 67840), (26120, 54272), (27136, 52240), (33920, 41792), (34609, 40960)]