98457280

素因数分解:

$2^6\times 5^1\times {\mathrm{313}}^1\times {\mathrm{983}}^1$

素因数の和:1313

約数の個数: 56

約数和(自身を含む): 235439712

約数和(自身を除く): 136982432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 313, 320, 626, 983, 1252, 1565, 1966, 2504, 3130, 3932, 4915, 5008, 6260, 7864, 9830, 10016, 12520, 15728, 19660, 20032, 25040, 31456, 39320, 50080, 62912, 78640, 100160, 157280, 307679, 314560, 615358, 1230716, 1538395, 2461432, 3076790, 4922864, 6153580, 9845728, 12307160, 19691456, 24614320, 49228640, 98457280]

約数ペア:

[(1, 98457280), (2, 49228640), (4, 24614320), (5, 19691456), (8, 12307160), (10, 9845728), (16, 6153580), (20, 4922864), (32, 3076790), (40, 2461432), (64, 1538395), (80, 1230716), (160, 615358), (313, 314560), (320, 307679), (626, 157280), (983, 100160), (1252, 78640), (1565, 62912), (1966, 50080), (2504, 39320), (3130, 31456), (3932, 25040), (4915, 20032), (5008, 19660), (6260, 15728), (7864, 12520), (9830, 10016)]