99680194840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8647}}^1\times {\mathrm{7789}}^1$

素因数の和:16484

約数の個数: 64

約数和(自身を含む): 230398286400

約数和(自身を除く): 130718091560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 7789, 8647, 15578, 17294, 31156, 34588, 38945, 43235, 62312, 69176, 77890, 86470, 155780, 172940, 288193, 311560, 319939, 345880, 576386, 639878, 1152772, 1279756, 1440965, 1599695, 2305544, 2559512, 2881930, 3199390, 5763860, 6398780, 11527720, 12797560, 67351483, 134702966, 269405932, 336757415, 538811864, 673514830, 1347029660, 2492004871, 2694059320, 4984009742, 9968019484, 12460024355, 19936038968, 24920048710, 49840097420, 99680194840]

約数ペア:

[(1, 99680194840), (2, 49840097420), (4, 24920048710), (5, 19936038968), (8, 12460024355), (10, 9968019484), (20, 4984009742), (37, 2694059320), (40, 2492004871), (74, 1347029660), (148, 673514830), (185, 538811864), (296, 336757415), (370, 269405932), (740, 134702966), (1480, 67351483), (7789, 12797560), (8647, 11527720), (15578, 6398780), (17294, 5763860), (31156, 3199390), (34588, 2881930), (38945, 2559512), (43235, 2305544), (62312, 1599695), (69176, 1440965), (77890, 1279756), (86470, 1152772), (155780, 639878), (172940, 576386), (288193, 345880), (311560, 319939)]