98659840

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2307

約数の個数: 80

約数和(自身を含む): 250577712

約数和(自身を除く): 151917872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2267, 2560, 2720, 4352, 4534, 5440, 8704, 9068, 10880, 11335, 18136, 21760, 22670, 36272, 38539, 43520, 45340, 72544, 77078, 90680, 145088, 154156, 181360, 192695, 290176, 308312, 362720, 385390, 580352, 616624, 725440, 770780, 1160704, 1233248, 1450880, 1541560, 2466496, 2901760, 3083120, 4932992, 5803520, 6166240, 9865984, 12332480, 19731968, 24664960, 49329920, 98659840]

約数ペア:

[(1, 98659840), (2, 49329920), (4, 24664960), (5, 19731968), (8, 12332480), (10, 9865984), (16, 6166240), (17, 5803520), (20, 4932992), (32, 3083120), (34, 2901760), (40, 2466496), (64, 1541560), (68, 1450880), (80, 1233248), (85, 1160704), (128, 770780), (136, 725440), (160, 616624), (170, 580352), (256, 385390), (272, 362720), (320, 308312), (340, 290176), (512, 192695), (544, 181360), (640, 154156), (680, 145088), (1088, 90680), (1280, 77078), (1360, 72544), (2176, 45340), (2267, 43520), (2560, 38539), (2720, 36272), (4352, 22670), (4534, 21760), (5440, 18136), (8704, 11335), (9068, 10880)]