97726720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 288449280

約数和(自身を除く): 190722560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 839, 896, 910, 1040, 1120, 1280, 1456, 1664, 1678, 1792, 1820, 2080, 2240, 2912, 3328, 3356, 3640, 4160, 4195, 4480, 5824, 5873, 6712, 7280, 8320, 8390, 8960, 10907, 11648, 11746, 13424, 14560, 16640, 16780, 21814, 23296, 23492, 26848, 29120, 29365, 33560, 43628, 46984, 53696, 54535, 58240, 58730, 67120, 76349, 87256, 93968, 107392, 109070, 116480, 117460, 134240, 152698, 174512, 187936, 214784, 218140, 234920, 268480, 305396, 349024, 375872, 381745, 436280, 469840, 536960, 610792, 698048, 751744, 763490, 872560, 939680, 1073920, 1221584, 1396096, 1503488, 1526980, 1745120, 1879360, 2443168, 2792192, 3053960, 3490240, 3758720, 4886336, 6107920, 6980480, 7517440, 9772672, 12215840, 13960960, 19545344, 24431680, 48863360, 97726720]

約数ペア:

[(1, 97726720), (2, 48863360), (4, 24431680), (5, 19545344), (7, 13960960), (8, 12215840), (10, 9772672), (13, 7517440), (14, 6980480), (16, 6107920), (20, 4886336), (26, 3758720), (28, 3490240), (32, 3053960), (35, 2792192), (40, 2443168), (52, 1879360), (56, 1745120), (64, 1526980), (65, 1503488), (70, 1396096), (80, 1221584), (91, 1073920), (104, 939680), (112, 872560), (128, 763490), (130, 751744), (140, 698048), (160, 610792), (182, 536960), (208, 469840), (224, 436280), (256, 381745), (260, 375872), (280, 349024), (320, 305396), (364, 268480), (416, 234920), (448, 218140), (455, 214784), (520, 187936), (560, 174512), (640, 152698), (728, 134240), (832, 117460), (839, 116480), (896, 109070), (910, 107392), (1040, 93968), (1120, 87256), (1280, 76349), (1456, 67120), (1664, 58730), (1678, 58240), (1792, 54535), (1820, 53696), (2080, 46984), (2240, 43628), (2912, 33560), (3328, 29365), (3356, 29120), (3640, 26848), (4160, 23492), (4195, 23296), (4480, 21814), (5824, 16780), (5873, 16640), (6712, 14560), (7280, 13424), (8320, 11746), (8390, 11648), (8960, 10907)]