99988480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 88

約数和(自身を含む): 244657440

約数和(自身を除く): 144668960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 331, 472, 512, 590, 640, 662, 944, 1024, 1180, 1280, 1324, 1655, 1888, 2360, 2560, 2648, 3310, 3776, 4720, 5120, 5296, 6620, 7552, 9440, 10592, 13240, 15104, 18880, 19529, 21184, 26480, 30208, 37760, 39058, 42368, 52960, 60416, 75520, 78116, 84736, 97645, 105920, 151040, 156232, 169472, 195290, 211840, 302080, 312464, 338944, 390580, 423680, 624928, 781160, 847360, 1249856, 1562320, 1694720, 2499712, 3124640, 4999424, 6249280, 9998848, 12498560, 19997696, 24997120, 49994240, 99988480]

約数ペア:

[(1, 99988480), (2, 49994240), (4, 24997120), (5, 19997696), (8, 12498560), (10, 9998848), (16, 6249280), (20, 4999424), (32, 3124640), (40, 2499712), (59, 1694720), (64, 1562320), (80, 1249856), (118, 847360), (128, 781160), (160, 624928), (236, 423680), (256, 390580), (295, 338944), (320, 312464), (331, 302080), (472, 211840), (512, 195290), (590, 169472), (640, 156232), (662, 151040), (944, 105920), (1024, 97645), (1180, 84736), (1280, 78116), (1324, 75520), (1655, 60416), (1888, 52960), (2360, 42368), (2560, 39058), (2648, 37760), (3310, 30208), (3776, 26480), (4720, 21184), (5120, 19529), (5296, 18880), (6620, 15104), (7552, 13240), (9440, 10592)]